This is only for the carb guys....I wanna see everybody's time's and mods, everything, from the guts of the motor to the wheels...anything that involves power and how its planted to the ground, post it...heres the time for everybody to brag it up a little bit..thanks...

 

With the old Vortec heads and 1.5 aluminum roller rockers I ran a 12.30 @ 113.5 with a 1.94 60 foot all motor with BFG DR's.

On 75 shot of N20 I run a 12.20 but on street tires. I have not yet sprayed with BFG DR'd in order to save my WC T-5.

I have not yet been back to the track with the new E-Tec heads but It feels way faster, 1st and second gear are useless if I open the back 2 barrels.

 

8.95 at 154.9.

12.7 comp 540,pro topline 360 heads,dart intake,solid roller,dominator,fastlane assassin plate set on 325hp.glide with a 10inch converter,12bolt w/4.10 gears on 30x10.5 slicks.southside lift bars for suspension.

3450 pounds,full interior with subs and amps.

time to uprade this winter and go a little faster.

 

holley 4150 600vs
holley street dominator intake (idle-7200)
unported 416 casting heads with fresh valves
crane blue racer cam: .442"/.465" 214*/224*
crane energizer aluminum rocker arms
.030 over 85 305 block
9.5:1 c/r hyper pistons
OHIO Crankshaft forged rods
melling high volume oil pump
700r4 w/ 1900 stall converter
hedman lontube headers
true duals w/ h-pipe and summit welded chambered mufflers ($39.99 ones)
3.73's with a lockright locker and 275/60/15 drag radials on my stocker 15x7 z28 wheels

13.75@100.5mph with a 2.03 60' and 20+mpg.

 

sig

 

11.96 @ 113.5

355 10.7 compression, comp Xe274 cam, vortec heads valve job, and bowl work, edelbrock performer rpm intake, 3130 vac sec holley. 700r4, 3300 stall, 3.73 10 bolt, 28x10.5x15

 

14.49 @ 97 Mph

0.060"-over 283
Flat top rebuilder pistons
Home-ported 601 castings
Performer, Edelbrock 600 cfm carb, 14x3" open K&N
Comp Cams 268H (218*@ 0.050"/0.450" 110* LSA)
Flowtech Headers, cheesy 2 1/2" exhaust
T-5 from behind 2.8 V6 originally in car
3.42 open diff w/ 225/60R15s on steel wheels
Battery relocated to rear

 

No track times yet, comming spring 05'

Motor - 383, soild roller, afr 210s, 11:1 compression, vic jr., demon 750, NOS direct port fogger (250hp).. Motor made 544.7hp Naturally Aspirated.. Daily Driver, 10.5 inch tire, stock style suspension, th400 & 4:10 gear

Hoping to see some high 9's on a 200 shot in the spring :thumsup:

 

Times in sig.

I've only had the Camaro out a few times since the mods. It was my "race car" for the 2000 season when the LG4 was basically stock, 3.08 peg leg. First run was a 17.65, with the engine stumbling after hitting 3500 RPMs all the way down the track - weak fuel pump. After replacing that, it was in the 17.30's. Little things like open element air cleaner, more timing, cleaning out the trunk, different tires, etc., got it down into the 16.90's with a best of 16.85. The next year when the '57 was back at the track, I ran it after putting on the ZZ intake (stocker had an antifreeze leak, in the process of replacing the gaskets I decided to go ahead and put the other manifold on, the rest of the mods came the following winter). By then it had 2.93 posi and different tires, but it ran 16.80. With the mods, it needs more gear and more stall to become a "real" drag racer.

The '57 ran high 15's with TA radials and open exhaust when I first put the 396 in the car. It ran 97 mph here with an Edelbrock 1901 q-jet, 3.08 gears, 2200 stall, and open element air cleaner. With a Holley 750 VS carb, open exhaust, 3.73 gears, and 2200 stall, it ran 13.5's 103 mph at Topeka in 2002. With the higher stall, at sea level the RPMs it's going through the traps at are well above the peak HP, so the MPH has fallen off a bit. This year, I was trying to slow it down above the 13.00 minimum allowed dial-in when it ran the 12.9's - through the mufflers.

The moral of the '57 story: Without changing the HP the engine puts out, I've taken off a good 1.5 sec from ET by using the power more effectlivey in the 1320. With 4.11's, I could probably run even quicker here at altitude, but at sea level they would probably slow it down.

 

15.9 @ 84 mph

82 LG4
1 5/8 inch headers, 3 inch y-pipe, cutout, 245/50/16s Indy 500s on an 8 inch wheel, Open Element, 3:73 gears, on 7 cylinders.

 

11.7@117 1.7 60ft

388 eagle bottom end
srp 7cc dome pistons 13.1 comp.
world products sportsman II heads
solid roller cam 582 588 lift
super victor intake demon 850 carb

700r4 on its way out. art carr 10in
stock suspension
ford 9in 410 gears

more tuning, th400, jegster torque arm.

 

sig

 

Sig, mostly. Details: 355ci, 9.1 compression with cheap flattops pistons, .028" GMPP head gaskets and Dart Iron Eagle 200cc heads with 74cc chambers. Edlebrock Performer intake (non-RPM version). Holley 600 vac sec carb right outta the box. Stock HEI distributor with a slight timing recurve by yours truly giving 34* advance @ 2800 RPMs (14* initial). Hooker 1-5/8" shortie headers with 3" y-pipe and matching 3" exhaust all the way back through an SLP "2 on da lef" muffler. Cam is a junk Crane Energizer 272 flat tappet hydraulic. Stock pushrods, no-name 1.6 rockers and valve springs that were recommended for the cam installed in the Dart heads. Trans is the stock 700R4 automatic with stock stall converter all with 199K original miles (SLOW gear changes) manually shifted at 6000 RPMs. 4.10s rear gears, a cheap Auburn posi and some 255 DRs on the stock 16" wheels. Except where otherwise noted everything else is stock or rebuilt to stock specs.

Obviously, it's not an optimized combination. I built the engine out of parts I had laying around, quite literally. The fact that it's gone as quick and fast as it has really exceeded my expectations. And the best run wasn't all that good. I'm very certain I could drive a 13.3 out of it, but I only had one run with the current combo and I didn't do so well driving it.

May I ask...... what are you looking for? You've gotten responses from people who have gone everywhere from 8s to 15s in this thread. Whatcha looking to do???? How much you got to spend???

 

12.25 @ 110mph with a best 60ft of 1.69

details in sig.

 

In my sig. I'm hoping to be able to do better once I replace my valve springs because I know they're quite worn out. I probably ought to do something about improving the air intake as well.

 

12.88 @ 104.45 with CC Qjet. Mods in sig.

Hey klumb, do you have times/mods on your ride or are you
trying to estimate based on a similar combo ?

 

i'm running low 14's on a stock rearend(10bolt 2.73), 700r4 w/shiftkit, and a 1990 stock vette motor......i'm just lookin for setups for this winter...i'm rippin the fuel injection off, and going with a carb setup, so I just wanted to see what everbody is running on which setups....I would like to be running low 12's, potentially high 11's.....I'm not sure what to do yet, I know which intake(rpm airgap), and i'm gonna get around a 750 carb.....but I gotta figure out what to do with my heads and I need to match them up with a cam....I ask people on here what to do with my heads, and i get mixed comments....i would like to keep the aluminem vette heads and get them ported and all reworked, but others say just go ahead and buy new ones...but i'm a 18 year old kid, going off to college in a year, adn i got 4grand to blow on my car that i've saved up, and I would like to make it last, and spend it in the most efficient way possible ya know

 

Build your project around your heads because thats were the power is. AFR, Trickflow should be first choice, others with porting, including the GMs. Take your time, I was in the same place quite a few years ago, took all four years of college working on it during the summers to finish...... Not the car in sig, this is my present passion.

 

355 ci

Engine
-edelbrock rpm air gap vortec
-vortec head
-manley pro flow valve
-comp XE268 with
-comp pro magnum 1.6 rockers
-speed pro hyper piston (10.3:1)
-cast crank & rods
-MSD 6al
-Holley 4150HP 650cfm
-1.625"headman shorties headers
-2.75"catback with no cat
-flowmaster mufler

Drivetrain
-Th700 stage 2 shift kit
-governor recal. kit (shift by it self at 6100RPM)
-7.625" 10 bolt rear end with 4.10 gear & Lock Right locker
-V-6 coil spring
-28x9x15 MT ET Drag

Others
-Nos sniper system set at 100hp

The times
-13.17@104Mph 1.91 60'
-12.40@110.6mph 1.88 60' with 100 nitrous Hp (with the 3.42 gear)

 

I have the Chevy High Performance Book where they do the Goodwrench quests and they make more power on a 350 with stock Vortec heads than pocket ported Vette (113) heads. Vortecs are the best on a budget. I have had some good times with my old Vortec heads, ripping on LS1's WS6's SS's easy. I am olny running the LT4 Hot cam, but there are way more radical ones out there such as Comp XE274H. I built my old motor for under 3000 bucks and it put out 403 hp at the crank and 434ft lbs.

 

454 bored .100 over 477CID

670 lift solid roller w 254 dur @ .50
merlin rectangle port 310 cc intake runners
10.2 compression
850 demon dp
msd ign
1 7/8 headers
dual 3 inch exh
700 r4 built with 3,000 9 inch stall
aluminum ds
stock 10 bolt w/factory aurburn 3.73`s
Drag radials
spohn T/A
slp LCA`s
lakewood 90/10`s
C/E adjustable rear shocks at 30/70


11.49 @ 120 mph w/ no traction until 3rd

 

454 "warmed over" you say? I guess it's all relative...

 

It`s really docile...it idles at 700 in drive with enough vacuam to run the booster and has all the amenities like glass and brakes

 

i need a big block:hail:

 

:yes:

 

look below

 

12.0@118 - 2.2 60 ft on Kumho Ecsta 712s (275/40/17)

468 (454@ .060 ) - 5445 block
9.5-9.8:1 compression(forged pistons)
stock intake - 3885069
stock heads - 781
stock forged vrank and rods(7/16 rod bolts)
stock 89 700R4 (one pass)
stock 9 bolt 3.27
weight - 3800 lbs with driver
Hooker Super comp 1 7/8" primaries -3" y pipe tp 3" Dynomax cat back - 14779(?) Ultra flow muffler
broke tranny crossmember bolts and ps steering bracket
Spohn LCARs,LCA and SFC
Moog HD springs in the back and Monroe Sensatrac
Holley 4780-1 (800 CFM DP).. no mods
stock HEI

broke tranny crossmember bolts and ps steering bracket

 

consistant low 13's on my stock rims with Cooper Cobra's. it's seen high 12's but only twice...


these tall tires slowed it down quite a bit, and this rear end's gotta go. my '91 Z24 runs almost the same as the T/A in the 1/8


hopefully after this summer i'll be running atleast 12.5's consistantly. then i'll probably upgrade...

 

siggy poo