went to the track
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Senior Member
Joined: May 2003
Posts: 987
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From: Houston-katy
Car: 1986 Irocz- Houstons Fastest Street
Engine: 408 LS1 w/ 2 stage
Transmission: Turbo 350
Axle/Gears: 3:73,3850 lbs , best of 9.92 @ 138
went to the track
went to the track last weekend and have a lot of work to do but considering i need to pull it apart and switch cams and get a chip burned i was actually pretty happy with my runs. i think i can get about another 4-5 tenths out of it n/a with a chip and injectors but we shall see. here are a few runs:
First run: ( straight off the freeway)
r/t.........680
60'........1.585
330'.......4.899
1/8........7.630
mph.......89.75
1000'.....10.025
1/4........12.035
mph.......112.20
second run: ( let it cool for a hour and a half )
r/t.........755
60'........1.658
330'.......4.813
1/8........7.598
mph.......91.37
1000'.....9.85
1/4........11.975
mph.......113.70
ok, these are the first runs on it fuel injected, before i was carb'd so i had no idea what to expect. i can tell i need tunning and maybe switch to a bigger cam for the simple fact it felt like after it took off it laid over pretty bad. i got my best 60' out of it though which i was happy about because i have never had great 60's but the car seemed like it could do better from 330 on. i am gonna get 1bad91z to burn me up a chip and im gonna get some 36 pounders in it instead of these 24's and see if that helps. i also am gonna get my tnt plate on there and see what it does on a 150 shot this time
First run: ( straight off the freeway)
r/t.........680
60'........1.585
330'.......4.899
1/8........7.630
mph.......89.75
1000'.....10.025
1/4........12.035
mph.......112.20
second run: ( let it cool for a hour and a half )
r/t.........755
60'........1.658
330'.......4.813
1/8........7.598
mph.......91.37
1000'.....9.85
1/4........11.975
mph.......113.70
ok, these are the first runs on it fuel injected, before i was carb'd so i had no idea what to expect. i can tell i need tunning and maybe switch to a bigger cam for the simple fact it felt like after it took off it laid over pretty bad. i got my best 60' out of it though which i was happy about because i have never had great 60's but the car seemed like it could do better from 330 on. i am gonna get 1bad91z to burn me up a chip and im gonna get some 36 pounders in it instead of these 24's and see if that helps. i also am gonna get my tnt plate on there and see what it does on a 150 shot this time
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Joined: Jul 2001
Posts: 4,627
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From: Houston Area
Car: Faster
Engine: Than
Transmission: You!
Get 30 lb. SVO's. They are MORE than enough injector for what you have. 36's are too much for your motor.
But, good run by the way!
But, good run by the way!
Last edited by 1bad91Z; Feb 9, 2005 at 01:26 AM.
Thread Starter
Senior Member
Joined: May 2003
Posts: 987
Likes: 0
From: Houston-katy
Car: 1986 Irocz- Houstons Fastest Street
Engine: 408 LS1 w/ 2 stage
Transmission: Turbo 350
Axle/Gears: 3:73,3850 lbs , best of 9.92 @ 138
thanks mike, im trying to get my tnt stuff finished then ill go to tommy vaughn and get the 30's and then come see you to get the chip done.
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