Fastest (mostly) stock LT1 ive ever seen
#21
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Originally Posted by blue94
my 94 with 100k miles went 13.57 with a cold air, gutted cat, and 3.73's. And that was hitting the factory speed limiter before the quarter because the speed limiter was set at 108 from the factory and the speedometer was off because of the gears
#22
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Patman got his dead stock Formula to go 13.7s, seen a few six speed cars run bottom 13s with a cut out, cold air and gears. My buddies 94 ran 13.58 with a Borla, MTI CAI and some free mods. Back in the day there was a lot more like it, hard to see LT1 cars run that well any more. My 93 ran 9.2@78 dead stock on a 2.25.
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My bone stock 96 WS6 ran 13.50@103 the only time I had it to the track like that. That was back in 96.
I then put a K&N, 160 t-stat, HPP+(no tune, just for gear correction), and 4.10 gears. Still on stock GSC's, ran a 13.18@104. That was in 97. I think it had 6K miles when I did that.
Then I started modding
I then put a K&N, 160 t-stat, HPP+(no tune, just for gear correction), and 4.10 gears. Still on stock GSC's, ran a 13.18@104. That was in 97. I think it had 6K miles when I did that.
Then I started modding
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Originally Posted by 1slowZinthe513
factory speedometer set at 108? thats news to me
#26
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Originally Posted by blue94
in 94 non GT trans am's only had the 115 mph speedometer with a speed limiter somewhere around 110 and the low formula spoiler. 94 was the only year like this.
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Originally Posted by 97blkz
Yeah Autos run 13.9-14.2 in stock form with a decent driver. The M6 will do 14.0-13.6 ish with a good driver.
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Originally Posted by B4C_LT1
well then i guess mines a little above average...and may i add...187,000 miles
Add in the occasional freak car and good track conditions and that is feasible!
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Yep stocker LT1 cars should be in the 13's and well into the 13's
my buddies 95 Z28 on street tires and stock auto trans, stock stall, with just tune/air filter/3.42 gears/header/catback went 12.96 at 106.8. 106.8 mph with just full exhaust and tune!! thats insane!!
my buddies 95 Z28 on street tires and stock auto trans, stock stall, with just tune/air filter/3.42 gears/header/catback went 12.96 at 106.8. 106.8 mph with just full exhaust and tune!! thats insane!!
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I never got to run my car stock or at a 1/4 mile but i have lt's ory, cai, 373's time i ran at a 1/8 was 8.8 but trans was slipping. What you guys think i should run with a good trany and at the 1/4?
Last edited by Hugger-96-lt1; 09-24-2007 at 04:29 PM.
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i have a 96 Z28 with 94k on it, CAI, LCAs, and cut off stock muffler went 13.33 @ 103.95 im lookin at 12s with the same mods a little weight reduction and DRs and skinnies
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Originally Posted by Ian_F
a friend of mine went 12.700 @ 107.96 on a 1.779 sixty in his 96 T/A vert. full weight with no jack and spare was something near 3600lbs. a generic mail-order tune, mechanical water pump, on 3 yr old drag radials, mid length headers into an ORY into a borla cat back. almost 100K miles on the motor.
his name is j0n over on NJFBOA. dont know what his name is over here, might be the same.
his name is j0n over on NJFBOA. dont know what his name is over here, might be the same.