3rd Gen / L98 Engine Tech 1982 - 1992 Engine Related

whats everybody running at the track

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Old 04-15-2003, 01:21 PM
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whats everybody running at the track

just wanting to know what everybody is running at the track, and what type of mods they got!!!
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Old 04-15-2003, 01:34 PM
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times in sig,

355, trickflow heads, XE274 cam, rpm air gap, demon 750DP. T-56 w/ spec stg3, 9 bolt with 4.10's and Drag radials...

Car still has lots left it in, it ran 12.90 pig rich and the timing curve is all wrong. It'll go low 12's by the time i'm done with it.

Eric
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Old 04-15-2003, 08:27 PM
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My best so far this year has been a 12.41 with the mods in sig and 100 shot...
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Old 04-15-2003, 08:39 PM
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HAHA, my cars a dog 355 in the summer though....
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Old 04-15-2003, 08:46 PM
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I'm running 13.78 1/4m right now.....here's my info with my few mods...
'87 IROC-Z, 350 TPI
Flowmasters, Edelbrock headers, Lingenfelter cam, K&N Air filters
25th anniversary hood, Lakewood racing struts
...and more being planned!
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Old 04-16-2003, 08:02 AM
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stealth elephant, reguarding your cam is that out of a stock lt1 engine?
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Old 04-16-2003, 12:41 PM
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Last years times are in the sig, this is on a very small cam with lift =.454. 11's this year???
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Old 04-16-2003, 01:03 PM
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well My Best time in My almost totally stock car is 14.68 @ 91.480 1/4mile

Mods are Hypertech Stage 2 chip, K&Ns & air box cut on the bottom. Other then that the car is stock.
This is last year numbers so Lets see what it brings with the new Alm Driveshaft on.
I know the driveshaft isnt going to do much but it did lighten the car up a few lbs.

We race this saturday so lets see.
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Old 04-16-2003, 05:00 PM
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it was out of a 93 or 94 Z28 camaro, it was free so i put it in...
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Old 04-16-2003, 05:21 PM
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Thumbs up

13.4@110 with a 75 shot, full 3" exhaust, 4" cai, good suspension and a well tuned stock L98 on real all weather street tires.

hopefully a little quicker with the new v-tec swap.
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Old 04-16-2003, 06:27 PM
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i ran a 9.95 on the 1/8. i know that times sucks. #1 my car wouldnt hook up worth a F#$&,and #2 i blew the head gasket that time. but i still beat an acura RSX who had his girl in the car w/ him. he red lighted and ran a 10.40....some1 told me those cars are fast....
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Old 04-16-2003, 06:59 PM
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In the sig. Made multiple runs identical on street tires to back it up.
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Old 04-17-2003, 09:38 AM
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Originally posted by zupmanZ28
times in sig,

355, trickflow heads, XE274 cam, rpm air gap, demon 750DP. T-56 w/ spec stg3, 9 bolt with 4.10's and Drag radials...

Car still has lots left it in, it ran 12.90 pig rich and the timing curve is all wrong. It'll go low 12's by the time i'm done with it.

Eric


which trick flow heads do you have? the twisted wedge G1, G2, or 23 degree? ive heard some bad stuff about em, but they sure are haulin @ss for you!
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Old 04-20-2003, 01:44 AM
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My best time last year was 14:00 @ 98.7 mods- borla msd air foil fuel regulater hypertec chip ect. I am going to the track next tue hope to run mid to high 13
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Old 04-20-2003, 01:59 AM
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Originally posted by Makaveli
which trick flow heads do you have? the twisted wedge G1, G2, or 23 degree? ive heard some bad stuff about em, but they sure are haulin @ss for you!
I have the regular 23* heads. Most peoples gripes come from the G1 heads, and any thereafter come from using ****ty rockers on G2 heads.

Eric
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