SuperRam/ LPE 219 Dyno #'s and Track Times
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Joined: Jan 2001
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SuperRam/ LPE 219 Dyno #'s and Track Times
Motor is a vette L98 with the following mods:
Accel Superram Intake Manifold (upper)
TPIS Big mouth lower manifold
LPE 219/219 Cam
Comp Cams hydraulic lifters
Crane 1.6 RRs
Comp Cams Spring/locks/retainers
GM 24# injectors
PCMforLess chip
Stock Aluminum Vette heads
Stock valves
Edelbrock TES headers
FLP Hi-Flo catalytic converter
Flowmaster exhaust/Ravin muffler
Drivetrain:
FLP level III 700-R4
Coan 2200 lock up torque converter
TransGo Shiftkit
3.73 rear gear
275 Comp T/A drag radials
Car went a best of 13.3 @ 102 (1.89). Ran consistent 13.5s
Dynoed 270 RWHP and 296 RWTQ on a rainy day in about 70 degree weather.
Accel Superram Intake Manifold (upper)
TPIS Big mouth lower manifold
LPE 219/219 Cam
Comp Cams hydraulic lifters
Crane 1.6 RRs
Comp Cams Spring/locks/retainers
GM 24# injectors
PCMforLess chip
Stock Aluminum Vette heads
Stock valves
Edelbrock TES headers
FLP Hi-Flo catalytic converter
Flowmaster exhaust/Ravin muffler
Drivetrain:
FLP level III 700-R4
Coan 2200 lock up torque converter
TransGo Shiftkit
3.73 rear gear
275 Comp T/A drag radials
Car went a best of 13.3 @ 102 (1.89). Ran consistent 13.5s
Dynoed 270 RWHP and 296 RWTQ on a rainy day in about 70 degree weather.
Supreme Member
Joined: Dec 2000
Posts: 3,813
Likes: 2
From: California
Those heads are holding you back. Headers could probably use an upgrade as well, but they've been in the 12s many many times. You really aren't benefitting from the super ram by keeping those stock heads. A ported tpi system may produce similar numbers (maybe a bit lower on power but more torque). Very nice looking car, though. Got a shot from the side(with those rims)?
Junior Member
Joined: Oct 2002
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BuckeyeROC's car went 12.1@112 with a nearly identical setup. I know 'cause I built it. The only difference is that he has the AFR 58cc straight plug heads and is running basically the ARAP .bin with 40 degrees total advance. Plus he and his car weigh a lot more. I vote the AFR 58cc's
Supreme Member
Joined: Sep 1999
Posts: 1,054
Likes: 0
From: Ohio, USA
Car: 2015 Camaro Z/28 & 2013 Super Bee
Engine: LS7 and 392 HEMI
Originally posted by TheTPIGUY
BuckeyeROC's car went 12.1@112 with a nearly identical setup. I know 'cause I built it. The only difference is that he has the AFR 58cc straight plug heads and is running basically the ARAP .bin with 40 degrees total advance. Plus he and his car weigh a lot more. I vote the AFR 58cc's
BuckeyeROC's car went 12.1@112 with a nearly identical setup. I know 'cause I built it. The only difference is that he has the AFR 58cc straight plug heads and is running basically the ARAP .bin with 40 degrees total advance. Plus he and his car weigh a lot more. I vote the AFR 58cc's
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Joined: Nov 2000
Posts: 812
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From: Indpls IN US
Car: 91 Z28
Engine: Forged 383
Transmission: Pro-built 700R4
https://www.thirdgen.org/techbb2/sho...hreadid=193277
Take off about 15hp and 15tq for the stick and another 20hp and 20tq for the cube difference. That puts you at about 333rwhp and 390 rwtq. That's about what you'll gain with a set of AFR 190's. Gaining 60+rwhp and 90+rwtq isn't that bad for just a head swap, is it? BuckeyeRoc is probably putting the #'s I figured about to the wheels and he's running 12.1's at 112mph w/ your combo, the only difference being the heads.
Take off about 15hp and 15tq for the stick and another 20hp and 20tq for the cube difference. That puts you at about 333rwhp and 390 rwtq. That's about what you'll gain with a set of AFR 190's. Gaining 60+rwhp and 90+rwtq isn't that bad for just a head swap, is it? BuckeyeRoc is probably putting the #'s I figured about to the wheels and he's running 12.1's at 112mph w/ your combo, the only difference being the heads.
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