LS swappers dyno results list
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LS swappers dyno results list
I'm going to try something different and see if it takes root.
I've got the '82-92 F-body 1/4 mile times list in the racing forum (Link Here), but the truth is a lot of people don't drag race, and even fewer people have a drag car suspension to pull a good time.
But I'll bet a lot of LS swappers have dyno sheets from when the engines were tuned. And I'll bet even more people would like to see how different combos perform.
--> Post up a description of your engine build with dyno sheets. Also say what kind of dyno was used for testing, since results can vary.
--> Type of transmission, and rear gear ratio. Let people know if the dyno run was in a different trans gear than 1.0 ratio.
--> No speculating, please. Just the folks that have documentation.
I know, the dyno can lie and the drag strip doesn't. But I think this might appeal to a broader audience and get more responses than the 1/4 mile thread.
I've got the '82-92 F-body 1/4 mile times list in the racing forum (Link Here), but the truth is a lot of people don't drag race, and even fewer people have a drag car suspension to pull a good time.
But I'll bet a lot of LS swappers have dyno sheets from when the engines were tuned. And I'll bet even more people would like to see how different combos perform.
--> Post up a description of your engine build with dyno sheets. Also say what kind of dyno was used for testing, since results can vary.
--> Type of transmission, and rear gear ratio. Let people know if the dyno run was in a different trans gear than 1.0 ratio.
--> No speculating, please. Just the folks that have documentation.
I know, the dyno can lie and the drag strip doesn't. But I think this might appeal to a broader audience and get more responses than the 1/4 mile thread.
Last edited by QwkTrip; 01-10-2021 at 03:10 AM.
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Re: LS swapper's dyno results list
Quick Links
270 RWHP - 5.3L - INTIMIDATOR Z - post #23
270 RWHP - 5.3L - dynodanmanda79 - post #38
272 RWHP - 5.3L - Willie B. - post #25
272 RWHP - 5.3L - daniel92345z28 - post #22
331 RWHP - 5.3L - daniel92345z28 - post #22
340 RWHP - 5.3L - johnw999 - post #6
365 RWHP - LS2 - A10Beav - post #35
366 RWHP - 6.0L - 1984HO - post #34
368 RWHP - 5.3L - slow305 - post #54
370 RWHP - LS1 - Brando5641 - post #18
377 RWHP - LS2 - TEDSgrad - post #5
378 RWHP - LS6 - irocbrninrubber - post #31
380 RWHP - 6.0L - irishhockey34 - post #9
381 RWHP - LS1 - WTR388 - post #48
389 RWHP - LS3 - alan91z28- post #37
394 RWHP - LS1 - Prokilllsx - post #24
397 RWHP - 6.0L - Mkos1980 - post #26
404 RWHP - 6.0L - slowbluw91 - post #56
406 RWHP - LS1 - coptzer - post #19
412 RWHP - LS1 - kaotik - post #60
420 RWHP - LS2 - BlueZee28 - post #28
426 RWHP - LS1 - 92ZZ3RS - post #33
431 RWHP - LS1 - Bullydawg - post #7
445 RWHP - LS1 - UnstableAviator - post #21
448 RWHP - LS3 - alan91z28 - post #37
449 RWHP - 6.0L - aggie3rdgen - post #52
450 RWHP - 6.0L - punkmaster98 - post #55
453 RWHP - LS6 stroker (382) - Jz canada - post #29
478 RWHP - 6.0L stroker (427) - QwkTrip - post #8
479 RWHP - 6.0L - obeymybird - post #41
495 RWHP - 5.3L turbo - daniel92345z28 - post #22
497 RWHP - LS1 supercharged - shr00m - post #20
507 RWHP - LS3 - nhedrick007 - post #30
513 RWHP - 6.0L stroker (408) - stage20 - post #32
517 RWHP - 6.0L stroker (408) - 91z28 98ta - post #51
521 RWHP - 5.3L turbo - Swapper - post #59
529 RWHP - 5.3L supercharged - LsxMatt - post #14
566 RWHP - LS3 supercharged - alan91z28 - post #37
570 RWHP - LS7 - QwkTrip - post #12
610 RWHP - 5.3L turbo - Swapper - post #59
766 RWHP - 6.0L turbo - 86White_T/A305 - post #3
782 RWHP - 6.0L stroker (408) supercharged - IndMuscleCar - post #27
270 RWHP - 5.3L - INTIMIDATOR Z - post #23
270 RWHP - 5.3L - dynodanmanda79 - post #38
272 RWHP - 5.3L - Willie B. - post #25
272 RWHP - 5.3L - daniel92345z28 - post #22
331 RWHP - 5.3L - daniel92345z28 - post #22
340 RWHP - 5.3L - johnw999 - post #6
365 RWHP - LS2 - A10Beav - post #35
366 RWHP - 6.0L - 1984HO - post #34
368 RWHP - 5.3L - slow305 - post #54
370 RWHP - LS1 - Brando5641 - post #18
377 RWHP - LS2 - TEDSgrad - post #5
378 RWHP - LS6 - irocbrninrubber - post #31
380 RWHP - 6.0L - irishhockey34 - post #9
381 RWHP - LS1 - WTR388 - post #48
389 RWHP - LS3 - alan91z28- post #37
394 RWHP - LS1 - Prokilllsx - post #24
397 RWHP - 6.0L - Mkos1980 - post #26
404 RWHP - 6.0L - slowbluw91 - post #56
406 RWHP - LS1 - coptzer - post #19
412 RWHP - LS1 - kaotik - post #60
420 RWHP - LS2 - BlueZee28 - post #28
426 RWHP - LS1 - 92ZZ3RS - post #33
431 RWHP - LS1 - Bullydawg - post #7
445 RWHP - LS1 - UnstableAviator - post #21
448 RWHP - LS3 - alan91z28 - post #37
449 RWHP - 6.0L - aggie3rdgen - post #52
450 RWHP - 6.0L - punkmaster98 - post #55
453 RWHP - LS6 stroker (382) - Jz canada - post #29
478 RWHP - 6.0L stroker (427) - QwkTrip - post #8
479 RWHP - 6.0L - obeymybird - post #41
495 RWHP - 5.3L turbo - daniel92345z28 - post #22
497 RWHP - LS1 supercharged - shr00m - post #20
507 RWHP - LS3 - nhedrick007 - post #30
513 RWHP - 6.0L stroker (408) - stage20 - post #32
517 RWHP - 6.0L stroker (408) - 91z28 98ta - post #51
521 RWHP - 5.3L turbo - Swapper - post #59
529 RWHP - 5.3L supercharged - LsxMatt - post #14
566 RWHP - LS3 supercharged - alan91z28 - post #37
570 RWHP - LS7 - QwkTrip - post #12
610 RWHP - 5.3L turbo - Swapper - post #59
766 RWHP - 6.0L turbo - 86White_T/A305 - post #3
782 RWHP - 6.0L stroker (408) supercharged - IndMuscleCar - post #27
Last edited by QwkTrip; 11-29-2022 at 11:37 PM.
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TTOP350 (02-09-2020)
#3
Supreme Member
Re: LS swappers dyno results list
Ill play along. Everything is pretty much in my sig but the official list is:
04 gen 3 Lq4 block
Dss racing forged rods/pistons 9.1:1 compression
Stock 317 heads,stock valves,stock rockers with Btr trunion bushings,bref7 plugs
Stock ls6 intake and ported stock TB, seimens *80 injectors
Stock 411 ecu
Ljms stg 2 turbo cam
On3 84mm billet turbo
3" exhaust to gmmg muffler with 4" cutout
T-56 stg 2 rebuild
Twin disc monster clutch
Stock lt1 rearend with 3.42 gear
Aem progressive water/meth kit 50/50 mix
94octane pumpgas running intank 450lph pump
Running on a dynojet in 4th gear peaking 19psi for 766hp/811tq
04 gen 3 Lq4 block
Dss racing forged rods/pistons 9.1:1 compression
Stock 317 heads,stock valves,stock rockers with Btr trunion bushings,bref7 plugs
Stock ls6 intake and ported stock TB, seimens *80 injectors
Stock 411 ecu
Ljms stg 2 turbo cam
On3 84mm billet turbo
3" exhaust to gmmg muffler with 4" cutout
T-56 stg 2 rebuild
Twin disc monster clutch
Stock lt1 rearend with 3.42 gear
Aem progressive water/meth kit 50/50 mix
94octane pumpgas running intank 450lph pump
Running on a dynojet in 4th gear peaking 19psi for 766hp/811tq
#4
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Re: LS swappers dyno results list
Thank you for getting this thread going.
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Car: '89 Formula
Engine: LS2
Transmission: 4L65E
Axle/Gears: MW 3.42 12 Bolt
Re: LS swappers dyno results list
Junkyard 33k pull - stock 06 GTO LS2 (includes DBW) w/ stock 4L65e and had 9bolt 3.27 at dyno time.
All stock (even accessories) w/ CAI and SW LS7 exhaust.
I asked for a no knock-retard tune (conservative). The plateau with no peak shows it continues to pull. When I get to the point of HCI, that should wake this up considerably.
All stock (even accessories) w/ CAI and SW LS7 exhaust.
I asked for a no knock-retard tune (conservative). The plateau with no peak shows it continues to pull. When I get to the point of HCI, that should wake this up considerably.
Last edited by TEDSgrad; 03-20-2019 at 12:35 PM.
#6
Re: LS swappers dyno results list
Impressive numbers 86white! I didn't even get half of that.
My results were 340hp/320tq. The torque number shown on the dyno result reflects a spike and isn't accurate. 320 looks to be the actual max torque.
I went with a 5.3L LC9 engine.
DoD and VVT deleted
Texas Speed and Performance cam 220R 114 LSA
Hedman long tube headers
T56 with stage 2 rebuild
3.73 axle ratio
My results were 340hp/320tq. The torque number shown on the dyno result reflects a spike and isn't accurate. 320 looks to be the actual max torque.
I went with a 5.3L LC9 engine.
DoD and VVT deleted
Texas Speed and Performance cam 220R 114 LSA
Hedman long tube headers
T56 with stage 2 rebuild
3.73 axle ratio
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Car: 88 Formula 350
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Re: LS swappers dyno results list
Stock bore 02 Ls1
PRC 2.5 243 heads, stock Ls6 intake, 42 lb injectors, TSP 228/228R cam, Speed Engineering Longtubes.
431/410
Red line with cutout closed
Blue line with cutout open.
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#8
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Re: LS swappers dyno results list
Here is results of two different cams in the same engine. Both were taken on the same MD-500 Mustang dyno.
427 6.0L stroker (4.125 stroke)
PRC L92 heads
FAST 102R with the long runners
T56 , 3.73 rear gear
Hawks 2" primary headers and single 3.5" exhaust
First curve is with a TrexV2 cam (450 RWHP , 437 lb-ft). Never ran it at the track. This was really an LS1 style cam and didn't work real well with this engine.
Second curve is with a CamMotion 240/256 114+3. Tires would not hold more than 400 lb-ft, so only 478 RWHP with tires spinning. Car went 125 mph in the 1/4 mile at about about 3700 pounds. Later discovered the cam was advanced 5 degrees so that really hampered top end power. And the engine would have been better off with mid-length runners in the FAST intake (instead of the long runners). There was a lot left on the table with this combo and wish I could have seen what it could have done when set up right.
427 6.0L stroker (4.125 stroke)
PRC L92 heads
FAST 102R with the long runners
T56 , 3.73 rear gear
Hawks 2" primary headers and single 3.5" exhaust
First curve is with a TrexV2 cam (450 RWHP , 437 lb-ft). Never ran it at the track. This was really an LS1 style cam and didn't work real well with this engine.
Second curve is with a CamMotion 240/256 114+3. Tires would not hold more than 400 lb-ft, so only 478 RWHP with tires spinning. Car went 125 mph in the 1/4 mile at about about 3700 pounds. Later discovered the cam was advanced 5 degrees so that really hampered top end power. And the engine would have been better off with mid-length runners in the FAST intake (instead of the long runners). There was a lot left on the table with this combo and wish I could have seen what it could have done when set up right.
Last edited by QwkTrip; 02-01-2020 at 02:58 PM.
#10
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Re: LS swappers dyno results list
Thanks, I wasn't expecting to hit over 700whp with my setup at first with pump and meth.I will do a spring dyno pull to see if its still making the same power and healthy after I swap my new diff in.
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Re: LS swappers dyno results list
Thread bump
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Re: LS swappers dyno results list
Same MD-500 Mustang dyno as was used with my last engine.
LS7 stock bottom end
ported Trick Flow 260 heads
ported MSD LS7 intake
Comp Cams 240/254 114+3 (LSG profile)
T56 , 3.73 rear gear
Hawks 2" primary headers and single 3.5" exhaust
Tires would not hold more than 420 lb-ft, so only 570 RWHP with tires spinning.
LS7 stock bottom end
ported Trick Flow 260 heads
ported MSD LS7 intake
Comp Cams 240/254 114+3 (LSG profile)
T56 , 3.73 rear gear
Hawks 2" primary headers and single 3.5" exhaust
Tires would not hold more than 420 lb-ft, so only 570 RWHP with tires spinning.
Last edited by QwkTrip; 02-01-2020 at 03:01 PM.
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Re: LS swappers dyno results list
This is a useful thread! I was looking for something like this when I was getting ready to put the lsa on my 5.3.
Gen 3 LM7 5.3, craigslist special, 300 bucks.
Stock bottom end.
Stock 94’ T-56 converted for an ls motor
Strange S60 rear with a trutrac and 3.73’s, stock torque arm
Monster Clutch triple disk
799 heads milled .030
Arp head studs with ls9 head gaskets
Tick Performance stage 2 turbo cam
Brian Tooley valve springs, comp trunions, comp pushrods
Walbro 400 in tank, 3/8 feed and return, Deka 80 injectors
Lsa blower untouched with cathedral adapter plates, 2.4 upper pulley, Lsx Concepts race drive, Zl1 lower pulley.
Aem meth injection running boost juice.
Made 15lbs on 93 pump gas. Best it ran was a 10.8@133 before the old clutch started slipping. Put down 529/510 at the tuner. I have a 6.0 going in now with a blower cam and ported heads. Should be fun!
Gen 3 LM7 5.3, craigslist special, 300 bucks.
Stock bottom end.
Stock 94’ T-56 converted for an ls motor
Strange S60 rear with a trutrac and 3.73’s, stock torque arm
Monster Clutch triple disk
799 heads milled .030
Arp head studs with ls9 head gaskets
Tick Performance stage 2 turbo cam
Brian Tooley valve springs, comp trunions, comp pushrods
Walbro 400 in tank, 3/8 feed and return, Deka 80 injectors
Lsa blower untouched with cathedral adapter plates, 2.4 upper pulley, Lsx Concepts race drive, Zl1 lower pulley.
Aem meth injection running boost juice.
Made 15lbs on 93 pump gas. Best it ran was a 10.8@133 before the old clutch started slipping. Put down 529/510 at the tuner. I have a 6.0 going in now with a blower cam and ported heads. Should be fun!
#15
Supreme Member
Re: LS swappers dyno results list
Its their billet 84mm..I had previously their 78/75 and I loved it..Got an offer on the turbo and decided to try the 84mm as a direct replacement.It performs great 2yrs later and no issues. My only gripe with the On3 turbos..if you want to really call it a problem.they are very quiet compared to other brands. Its good and bad..good for street manners..but when full tilt..I expect to hear screaming jet.. not a high pitch whistle lol.
https://www.on3performance.com/shop/...-turbocharger/
https://www.on3performance.com/shop/...-turbocharger/
#16
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#17
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Re: LS swappers dyno results list
Screw it, I'm just going to start dropping some in here.
Last edited by QwkTrip; 02-01-2020 at 09:16 PM.
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Re: LS swappers dyno results list
@Brando5641
1991 Camaro
from 2015:
https://www.thirdgen.org/forums/ltx-...ammed-ls1.html
LS1
BTR Stage 4 cam
LS6 Intake
Long tube headers
Performabuilt 4L60 4000 stall
3.73 gears,
370 RWHP / 320 lb-ft
unlocked 4L60E 4,000 RPM stall. Pull was made to 6,800 RPM
1991 Camaro
from 2015:
https://www.thirdgen.org/forums/ltx-...ammed-ls1.html
LS1
BTR Stage 4 cam
LS6 Intake
Long tube headers
Performabuilt 4L60 4000 stall
3.73 gears,
370 RWHP / 320 lb-ft
unlocked 4L60E 4,000 RPM stall. Pull was made to 6,800 RPM
Last edited by QwkTrip; 06-03-2020 at 12:45 AM.
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Re: LS swappers dyno results list
@coptzer
1986 IROC
from 2014:
https://www.thirdgen.org/forums/ltx-...-car-dyno.html
Stock 2002 LS1 shortblock with stock bottom end
Stage 2 T56
LS6 intake
243 heads
230/238 600 lift cam
Long Tubes
Strange S60 with 4.11 gears.
406 RWHP / 382 lb-ft uncorrected on a Mustang dyno
383 RWHP / 361 lb-ft weather corrected
1986 IROC
from 2014:
https://www.thirdgen.org/forums/ltx-...-car-dyno.html
Stock 2002 LS1 shortblock with stock bottom end
Stage 2 T56
LS6 intake
243 heads
230/238 600 lift cam
Long Tubes
Strange S60 with 4.11 gears.
406 RWHP / 382 lb-ft uncorrected on a Mustang dyno
383 RWHP / 361 lb-ft weather corrected
Last edited by QwkTrip; 06-03-2020 at 12:45 AM.
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Re: LS swappers dyno results list
@shr00m
1992 GTA convertible
from 2013:
https://www.thirdgen.org/forums/ltx-...o-results.html
GTO TVS1900 supercharger kit on a 2000 LS1. Engine is stock, heads are stock 853's with Crane dual springs, and essentially a Thunder Racing blower cam (214/230 .601 / .578 117 LSA).
Supercharger has a 102mm TB, bored out snout, and 3.05 pulley. Maxes out at 8.2PSI.
Speed density tune, big air filter to a straight 4" pipe on the intake.
Exhaust is Hawks 1-3/4 long tubes, 2.5" y-pipe, 3" exhaust with flowmaster muffler.
First run with cutout closed 497 RWHP / 471 lb-ft
Second run with cutout open 507 RWHP / 491 lb-ft
1992 GTA convertible
from 2013:
https://www.thirdgen.org/forums/ltx-...o-results.html
GTO TVS1900 supercharger kit on a 2000 LS1. Engine is stock, heads are stock 853's with Crane dual springs, and essentially a Thunder Racing blower cam (214/230 .601 / .578 117 LSA).
Supercharger has a 102mm TB, bored out snout, and 3.05 pulley. Maxes out at 8.2PSI.
Speed density tune, big air filter to a straight 4" pipe on the intake.
Exhaust is Hawks 1-3/4 long tubes, 2.5" y-pipe, 3" exhaust with flowmaster muffler.
First run with cutout closed 497 RWHP / 471 lb-ft
Second run with cutout open 507 RWHP / 491 lb-ft
Last edited by QwkTrip; 06-03-2020 at 12:45 AM.
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Re: LS swappers dyno results list
@UnstableAviator
1984 Camaro
from 2013:
https://www.thirdgen.org/forums/ltx-...6-347-ls1.html
LS1 block, CP Bullet Forged pistons -2.7 cc
AI ported 243 heads (226 cc), 57.5 cc chambers
FAST 102
AI camshaft 236 / 242 0.630 / 0.630 111 LSA
Moser 9", 4.30 gears
T56, Monster Stage 2 Clutch
445 RWHP / 394 lb-ft
11.26 @ 122.3
1984 Camaro
from 2013:
https://www.thirdgen.org/forums/ltx-...6-347-ls1.html
LS1 block, CP Bullet Forged pistons -2.7 cc
AI ported 243 heads (226 cc), 57.5 cc chambers
FAST 102
AI camshaft 236 / 242 0.630 / 0.630 111 LSA
Moser 9", 4.30 gears
T56, Monster Stage 2 Clutch
445 RWHP / 394 lb-ft
11.26 @ 122.3
Last edited by QwkTrip; 06-03-2020 at 12:45 AM.
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Re: LS swappers dyno results list
@daniel92345z28
from 2012:
https://www.thirdgen.org/forums/ltx-...ck-cammed.html
stock 2003 Suburban 5.3L
4L60 trans
stock LS1 exhaust manifolds
272 RWHP / 308 lb-ft
with exhaust cutout, 288 RWHP / 319 lb-ft
Added a Weiand LS6 intake and a Comp Cams 222/224 0.567/0.569
331 RWHP / 331 lb-ft
Added a Garret GT42R turbo, and 60pound injectors with a base speed density tune. Blue lines are with 4 psi boost, and red lines are with 8 psi boost.
407 RWHP / 406 lb-ft
495 RWHP / 476 lb-ft
from 2012:
https://www.thirdgen.org/forums/ltx-...ck-cammed.html
stock 2003 Suburban 5.3L
4L60 trans
stock LS1 exhaust manifolds
272 RWHP / 308 lb-ft
with exhaust cutout, 288 RWHP / 319 lb-ft
Added a Weiand LS6 intake and a Comp Cams 222/224 0.567/0.569
331 RWHP / 331 lb-ft
Added a Garret GT42R turbo, and 60pound injectors with a base speed density tune. Blue lines are with 4 psi boost, and red lines are with 8 psi boost.
407 RWHP / 406 lb-ft
495 RWHP / 476 lb-ft
Last edited by QwkTrip; 06-03-2020 at 12:45 AM.
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Re: LS swappers dyno results list
@INTIMIDATOR Z
1991 Z28
from 2012:
https://www.thirdgen.org/forums/ltx-...od-my-91z.html
2001 5.3L
2001 4L60E stock stall
3:23 gears
LS1 intake
2002 LS1 cam
28lb injectors
2002 manifolds to 2.5" to a 3" Y-pipe to a Flowmaster muffler.
270 RWHP / 305 lb-ft
1991 Z28
from 2012:
https://www.thirdgen.org/forums/ltx-...od-my-91z.html
2001 5.3L
2001 4L60E stock stall
3:23 gears
LS1 intake
2002 LS1 cam
28lb injectors
2002 manifolds to 2.5" to a 3" Y-pipe to a Flowmaster muffler.
270 RWHP / 305 lb-ft
Last edited by QwkTrip; 06-03-2020 at 12:44 AM.
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Car: '89 Firebird
Engine: 7.0L
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Re: LS swappers dyno results list
@Prokilllsx
from 2012:
https://www.thirdgen.org/forums/ltx-...ls1-4l60e.html
LS1
Torquer 2 cam
PRC 5.3 Stage 2.5 heads
LS6 intake, ported & polished throttle body
Hawks 1-3/4" long tube headers, 3" y-pipe, Magnaflow cat-back
25% underdrive crank pulley
4L60E Performabuilt Level 2, with 3200 stall
3.27 axle gear
394 RWHP / 382 lb-ft
from 2012:
https://www.thirdgen.org/forums/ltx-...ls1-4l60e.html
LS1
Torquer 2 cam
PRC 5.3 Stage 2.5 heads
LS6 intake, ported & polished throttle body
Hawks 1-3/4" long tube headers, 3" y-pipe, Magnaflow cat-back
25% underdrive crank pulley
4L60E Performabuilt Level 2, with 3200 stall
3.27 axle gear
394 RWHP / 382 lb-ft
Last edited by QwkTrip; 06-03-2020 at 12:44 AM.
#25
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Re: LS swappers dyno results list
@Willie B.
1991 Camaro
from 2012:
https://www.thirdgen.org/forums/ltx-...-5-3-dyno.html
LM7 5.3L with stock tune and truck intake
LS6 cam
stock F-body exhaust manifolds
272 RWHP / 310 lb-ft
with 100 shot nitrous, 380 RWHP / 430 lb-ft
1991 Camaro
from 2012:
https://www.thirdgen.org/forums/ltx-...-5-3-dyno.html
LM7 5.3L with stock tune and truck intake
LS6 cam
stock F-body exhaust manifolds
272 RWHP / 310 lb-ft
with 100 shot nitrous, 380 RWHP / 430 lb-ft
Last edited by QwkTrip; 06-03-2020 at 12:44 AM.
#26
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Re: LS swappers dyno results list
@Mkos1980
1989 Formula
from 2011:
https://www.thirdgen.org/forums/ltx-...emi-tuned.html
6.0L LQ4 shortblock with Katech rod bolts
LS2 243 Heads untouched
LS6 intake, LS1 injectors, and stock untouch truck throttle body
85mm MAF
SW Headers with 2.5" collectors
Trick Flow cam 228/230 112, 0.580/0.580
1994 4L60E with 2800 Edge converter
90°F ambient temp and felt even hotter in the shop. Blew out muffler during dyno run.
397 RWHP / 381 lb-ft
1989 Formula
from 2011:
https://www.thirdgen.org/forums/ltx-...emi-tuned.html
6.0L LQ4 shortblock with Katech rod bolts
LS2 243 Heads untouched
LS6 intake, LS1 injectors, and stock untouch truck throttle body
85mm MAF
SW Headers with 2.5" collectors
Trick Flow cam 228/230 112, 0.580/0.580
1994 4L60E with 2800 Edge converter
90°F ambient temp and felt even hotter in the shop. Blew out muffler during dyno run.
397 RWHP / 381 lb-ft
Last edited by QwkTrip; 06-03-2020 at 12:44 AM.
#27
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Re: LS swappers dyno results list
@IndMuscleCar
1991 Firebird
from 2011:
https://www.thirdgen.org/forums/ltx-...ers-782-a.html
408 LS
AFR 225 heads out of the box
ProCharger F-1R
Full exhaust over the axle
Turbo 400, 3400 stall 9" converter
93 octane: Unported stock LS6 intake manifold and ported 78mm throttle body: 741 RWHP 18 PSI boost
93 octane: Unported FAST 102 cathedral manifold and 102mm Nick Williams throttle body: 747 RWHP 16 PSI boost
added VP MS 109 fuel: 782 RWHP 16 PSI boost
https://www.youtube.com/user/Indiana...r?feature=mhee
1991 Firebird
from 2011:
https://www.thirdgen.org/forums/ltx-...ers-782-a.html
408 LS
AFR 225 heads out of the box
ProCharger F-1R
Full exhaust over the axle
Turbo 400, 3400 stall 9" converter
93 octane: Unported stock LS6 intake manifold and ported 78mm throttle body: 741 RWHP 18 PSI boost
93 octane: Unported FAST 102 cathedral manifold and 102mm Nick Williams throttle body: 747 RWHP 16 PSI boost
added VP MS 109 fuel: 782 RWHP 16 PSI boost
https://www.youtube.com/user/Indiana...r?feature=mhee
Last edited by QwkTrip; 06-03-2020 at 12:44 AM.
#28
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Re: LS swappers dyno results list
@BlueZee28
1991 Z28 convertible
from 2010:
https://www.thirdgen.org/forums/ltx-...hp-407-ft.html
LS2 6.0L
317 heads milled for 10.6 compression ratio
Forged pistons and rods
LS6 intake with truck throttle body
MS4 cam 239/242
Longtube heads, 3" y-pipe dumped before axle
Underdrive crank pulley
T56 manual trans
3.42 gears
420 RWHP / 407 lb-ft
1991 Z28 convertible
from 2010:
https://www.thirdgen.org/forums/ltx-...hp-407-ft.html
LS2 6.0L
317 heads milled for 10.6 compression ratio
Forged pistons and rods
LS6 intake with truck throttle body
MS4 cam 239/242
Longtube heads, 3" y-pipe dumped before axle
Underdrive crank pulley
T56 manual trans
3.42 gears
420 RWHP / 407 lb-ft
Last edited by QwkTrip; 06-03-2020 at 12:43 AM.
#29
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Re: LS swappers dyno results list
@Jz canada
1991 Camaro
from 2009:
https://www.thirdgen.org/forums/ltx-...ro-rs-ls6.html
LS6 382 stroker
Comp Cam 236 duration, 0.525 lift with a 112 LSA
LS6 heads ported
LS6 intake with 39lb injectors
3 inch exhaust to a Magnaflow muffler
T56 manual trans
3.73 gear
453 RWHP / 437 lb-ft
1991 Camaro
from 2009:
https://www.thirdgen.org/forums/ltx-...ro-rs-ls6.html
LS6 382 stroker
Comp Cam 236 duration, 0.525 lift with a 112 LSA
LS6 heads ported
LS6 intake with 39lb injectors
3 inch exhaust to a Magnaflow muffler
T56 manual trans
3.73 gear
453 RWHP / 437 lb-ft
Last edited by QwkTrip; 06-03-2020 at 12:43 AM.
#30
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Re: LS swappers dyno results list
@nhedrick007
1992 Firebird
from 2009:
https://www.thirdgen.org/forums/ltx-...nly-n-ls3.html
Tuned for E85
LS3 stock short block
LS3 stock heads
Cam 232/242 112 +4 , 0.591/0.591
92mm Nick Williams throttle body
Hawks long tube headers
3" duals with x-pipe and dual Flowmaster 40-series dumped before axle
507 RWHP / 465 lb-ft
1992 Firebird
from 2009:
https://www.thirdgen.org/forums/ltx-...nly-n-ls3.html
Tuned for E85
LS3 stock short block
LS3 stock heads
Cam 232/242 112 +4 , 0.591/0.591
92mm Nick Williams throttle body
Hawks long tube headers
3" duals with x-pipe and dual Flowmaster 40-series dumped before axle
507 RWHP / 465 lb-ft
Last edited by QwkTrip; 06-03-2020 at 12:43 AM.
#31
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Re: LS swappers dyno results list
@irocbrninrubber
1986 IROC
from 2009:
https://www.thirdgen.org/forums/ltx-...e-86-iroc.html
LS6 engine & intake
VRX4 camshaft
Hawks long tube headers
3" Y-pipe into 3.5" single over the axle
Underdrive crank pulley
4L60E with Yank SS3600 converter
378 RWHP / 384 lb-ft uncorrected
367 RWHP / 375 lb-ft corrected
1986 IROC
from 2009:
https://www.thirdgen.org/forums/ltx-...e-86-iroc.html
LS6 engine & intake
VRX4 camshaft
Hawks long tube headers
3" Y-pipe into 3.5" single over the axle
Underdrive crank pulley
4L60E with Yank SS3600 converter
378 RWHP / 384 lb-ft uncorrected
367 RWHP / 375 lb-ft corrected
Last edited by QwkTrip; 06-03-2020 at 12:43 AM.
#32
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Re: LS swappers dyno results list
@stage20
1988 IROC
from 2009:
https://www.thirdgen.org/forums/ltx-...-hit-dyno.html
408 iron block (6.0 stroker)
11.7 compression
TEA ported Trick Flow 235cc heads
"Pat G." custom hydraulic roller cam, LSL lobe, 247/255, 0.624/0.624, 108 ICL
Super Victor intake
1050 cfm AED 4150 carburetor
Electric water pump
1-3/4 x 3" headers, 3" merge Y into a 4" full exhaust, Bullet and dynomax oval muffler
TH350 trans
Yank 8" race converter 5200 on the dyno
Steel driveshaft
Ford 9" with 4.33 gears, slicks
513 RWHP / 429 lb-ft uncorrected
1988 IROC
from 2009:
https://www.thirdgen.org/forums/ltx-...-hit-dyno.html
408 iron block (6.0 stroker)
11.7 compression
TEA ported Trick Flow 235cc heads
"Pat G." custom hydraulic roller cam, LSL lobe, 247/255, 0.624/0.624, 108 ICL
Super Victor intake
1050 cfm AED 4150 carburetor
Electric water pump
1-3/4 x 3" headers, 3" merge Y into a 4" full exhaust, Bullet and dynomax oval muffler
TH350 trans
Yank 8" race converter 5200 on the dyno
Steel driveshaft
Ford 9" with 4.33 gears, slicks
513 RWHP / 429 lb-ft uncorrected
Last edited by QwkTrip; 06-03-2020 at 12:43 AM.
#33
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Re: LS swappers dyno results list
@92ZZ3RS
1992 Camaro
from 2008:
https://www.thirdgen.org/forums/ltx-...amaro-ls1.html
2002 LS1
TEA LS6 stage 2 heads
Vengeance VRX4 cam (228/230, 0.588/0.592)
Stock intake and throttle body
T56 manual trans, LS7 clutch
Moser 9" rear axle
Hawks long tube headers, Borla muffler
426 RWHP / 406 lb-ft
1992 Camaro
from 2008:
https://www.thirdgen.org/forums/ltx-...amaro-ls1.html
2002 LS1
TEA LS6 stage 2 heads
Vengeance VRX4 cam (228/230, 0.588/0.592)
Stock intake and throttle body
T56 manual trans, LS7 clutch
Moser 9" rear axle
Hawks long tube headers, Borla muffler
426 RWHP / 406 lb-ft
Last edited by QwkTrip; 06-03-2020 at 12:42 AM.
#34
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Re: LS swappers dyno results list
@1984HO
1984 Camaro
from 2006:
https://www.thirdgen.org/forums/ltx-...-t56-swap.html
2005 Lq9 stock with Howards ASA cam
LT1 T56 with LS1 front conversion
Ebay longtube headers
MAC catback
10 bolt with 4.10 gears
366 RWHP / 370 lb-ft
1984 Camaro
from 2006:
https://www.thirdgen.org/forums/ltx-...-t56-swap.html
2005 Lq9 stock with Howards ASA cam
LT1 T56 with LS1 front conversion
Ebay longtube headers
MAC catback
10 bolt with 4.10 gears
366 RWHP / 370 lb-ft
Last edited by QwkTrip; 06-03-2020 at 12:42 AM.
#35
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Re: LS swappers dyno results list
@A10Beav
1988 Firebird
from 2007:
https://www.thirdgen.org/forums/ltx-...-dyno-vid.html
LS2 6.0L
MTI Stealth cam
MTI Stage 2E ported heads
FAST intake, 90 mm throttle body
Cold air intake
Long tube headers
3 inch exhaust with two Random Tech cats, Hooker muffler
On a Mustang dyno it made 365 RWHP / 361 lb-ft
On a Dyojet dyno it made 409 RWHP / 402 lb-ft
1988 Firebird
from 2007:
https://www.thirdgen.org/forums/ltx-...-dyno-vid.html
LS2 6.0L
MTI Stealth cam
MTI Stage 2E ported heads
FAST intake, 90 mm throttle body
Cold air intake
Long tube headers
3 inch exhaust with two Random Tech cats, Hooker muffler
On a Mustang dyno it made 365 RWHP / 361 lb-ft
On a Dyojet dyno it made 409 RWHP / 402 lb-ft
Last edited by QwkTrip; 06-03-2020 at 12:42 AM.
#36
Re: LS swappers dyno results list
Well, since we’re posting documents about performance, I might as well come clean. Last October, I did a burnout for the first time after the LS swap. The LC9 did not disappoint. Unfortunately, the motorcycle cop became visible a few feet past the stop sign just as I was regaining control of the rear end. I’m in my late 40’s and so ashamed!
#37
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Re: LS swappers dyno results list
@alan91z28
1985 IROC
from 2011:
https://www.thirdgen.org/forums/ltx-...ml#post5021411
We stuck with the 3.2" pulley for now at just over 5 lbs of boost as i am maxing out my airflow sensor limit in the GMPP OS and don't want to do scaling as i am working to upgrade to a OS without this limitation.
So we made 566 rwhp in the end with the 5 lbs of boost. That is up from my 448 rwhp last year. My numbers over the past couple of years all at the same facility with the same dyno are,
2009 LS3 Crate with GM Hot Cam - 389 rwhp / 370 rwtq
2010 Add ported heads and Texas Speed Cam - 448 rwhp / 408 rwtq
2011 Add TVS2300 at 5 lbs of boost - 566 rwhp / 489 rwtq
So still some room to grow over 600 rwhp if i desire, but it is already pretty stout driver!
1985 IROC
from 2011:
https://www.thirdgen.org/forums/ltx-...ml#post5021411
We stuck with the 3.2" pulley for now at just over 5 lbs of boost as i am maxing out my airflow sensor limit in the GMPP OS and don't want to do scaling as i am working to upgrade to a OS without this limitation.
So we made 566 rwhp in the end with the 5 lbs of boost. That is up from my 448 rwhp last year. My numbers over the past couple of years all at the same facility with the same dyno are,
2009 LS3 Crate with GM Hot Cam - 389 rwhp / 370 rwtq
2010 Add ported heads and Texas Speed Cam - 448 rwhp / 408 rwtq
2011 Add TVS2300 at 5 lbs of boost - 566 rwhp / 489 rwtq
So still some room to grow over 600 rwhp if i desire, but it is already pretty stout driver!
Last edited by QwkTrip; 06-03-2020 at 12:41 AM.
#38
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Re: LS swappers dyno results list
@dynodanmanda79
1989 IROC
from 2011:
https://www.thirdgen.org/forums/ltx-...ml#post4880625
5.3L
T56 transmission
270 RWHP / 311 lb-ft
1989 IROC
from 2011:
https://www.thirdgen.org/forums/ltx-...ml#post4880625
5.3L
T56 transmission
270 RWHP / 311 lb-ft
Last edited by QwkTrip; 06-03-2020 at 12:41 AM.
#39
Supreme Member
Re: LS swappers dyno results list
Really interesting seeing the quick links post seeing the range of cars at certain levels on hp based on the build.I thought there were quite a few more cars over the 700+
#40
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Re: LS swappers dyno results list
Well there might be, they're just not posting here.
#42
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Re: LS swappers dyno results list
You know.... if five7kid would make this a sticky then it would be more useful. Way more useful than that awful Gen V sticky.
#44
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Re: LS swappers dyno results list
Awesome! The judge panel scores you 9/10 points for the fantastic performance.
You missed 1 point for not deleting that lousy Gen 5 sticky.
You missed 1 point for not deleting that lousy Gen 5 sticky.
#45
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Re: LS swappers dyno results list
Posting for reference only. Here is a large collection of naturally aspirated engine combinations that run 10's with a manual trans.
https://ls1tech.com/forums/generatio...or-builds.html
https://ls1tech.com/forums/generatio...or-builds.html
Last edited by QwkTrip; 05-24-2020 at 03:04 PM.
#46
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iTrader: (1)
Re: LS swappers dyno results list
Unfortunately I do not have the dyno sheet handy, but no big numbers. If a sheet is needed, feel free to either delete or asterisk mine, also I'll attach the sheet if/when I find it.
290rwhp / 340 lb-ft on a Mustang dyno
'98 block LS1, T56 trans, 853 heads, 3.70 9 bolt. Everything stock other than what's listed below
LS6 intake
ported TB
Tahoe MAF
Stainless Works 1-5/8" LT swap headers -> custom y-pipe into 3" flowmaster cat-back.
Tuner said there was more in it, but was having fits with the '98 pcm. I got a '99+ but haven't repinned the connectors yet.
If this helps lay a baseline for very mild build, then I won't feel like I'm embarrassing myself too much.
290rwhp / 340 lb-ft on a Mustang dyno
'98 block LS1, T56 trans, 853 heads, 3.70 9 bolt. Everything stock other than what's listed below
LS6 intake
ported TB
Tahoe MAF
Stainless Works 1-5/8" LT swap headers -> custom y-pipe into 3" flowmaster cat-back.
Tuner said there was more in it, but was having fits with the '98 pcm. I got a '99+ but haven't repinned the connectors yet.
If this helps lay a baseline for very mild build, then I won't feel like I'm embarrassing myself too much.
#47
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Car: 88 Formula 350
Engine: 5.7
Transmission: T-56
Axle/Gears: 9" 3.89
Re: LS swappers dyno results list
Unfortunately I do not have the dyno sheet handy, but no big numbers. If a sheet is needed, feel free to either delete or asterisk mine, also I'll attach the sheet if/when I find it.
290rwhp / 340 lb-ft on a Mustang dyno
'98 block LS1, T56 trans, 853 heads, 3.70 9 bolt. Everything stock other than what's listed below
LS6 intake
ported TB
Tahoe MAF
Stainless Works 1-5/8" LT swap headers -> custom y-pipe into 3" flowmaster cat-back.
Tuner said there was more in it, but was having fits with the '98 pcm. I got a '99+ but haven't repinned the connectors yet.
If this helps lay a baseline for very mild build, then I won't feel like I'm embarrassing myself too much.
290rwhp / 340 lb-ft on a Mustang dyno
'98 block LS1, T56 trans, 853 heads, 3.70 9 bolt. Everything stock other than what's listed below
LS6 intake
ported TB
Tahoe MAF
Stainless Works 1-5/8" LT swap headers -> custom y-pipe into 3" flowmaster cat-back.
Tuner said there was more in it, but was having fits with the '98 pcm. I got a '99+ but haven't repinned the connectors yet.
If this helps lay a baseline for very mild build, then I won't feel like I'm embarrassing myself too much.
#48
Senior Member
Re: LS swappers dyno results list
LS1, stock 241 heads, ls6 intake, speed engineering long tubes, 2.5" mandrel bent dual exhaust with h-pipe and and super 10 knock offs.
TSP 228/232 112 LSA
34lb injectors out of the supercharged 3.8 GMs
T56, LS7 clutch
LS1 rear with trunion brace.
oh, and a fresh custom aluminum drive shaft since mine exploded on an earlier run...
Spun on the previous (blue) pull.
381hp, 360Tq, adjusted for the weather it would be in the low 390s.
Really wanted 400, but this is close!
TSP 228/232 112 LSA
34lb injectors out of the supercharged 3.8 GMs
T56, LS7 clutch
LS1 rear with trunion brace.
oh, and a fresh custom aluminum drive shaft since mine exploded on an earlier run...
Spun on the previous (blue) pull.
381hp, 360Tq, adjusted for the weather it would be in the low 390s.
Really wanted 400, but this is close!
#49
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Re: LS swappers dyno results list
#50
Senior Member
Re: LS swappers dyno results list
Tires are brand new firehawks, 255 wide at 30psi.
But, they took serpentine belt dressing and sprayed it on the tires and drums and it didn't slip on the following run.
This shop is holding a dyno day this weekend with some 1000+ hp cars expecting to show up, and they hook up I guess.