LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Stock LT1 1/4 Time?

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Old Jun 19, 2008 | 12:15 PM
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Default Stock LT1 1/4 Time?

Yes I did search, but I can't find it. Seems like it was 13.8? And I mean f-body not vette.
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Old Jun 19, 2008 | 12:23 PM
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mine ran 14.2 a4 with 3:73's borla catback and moroso cai... so i would 13.8 would be rather hard to pull off... maybe could do it with an m6 but i still doubt it...
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Old Jun 19, 2008 | 12:26 PM
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i ran a 13.7 with just a intake and exhaust. it just depends on the car and the driver pretty much. ive seen times ranging from 13.5 to 15.0 for a bone stock lt1.
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Old Jun 19, 2008 | 12:32 PM
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i pulled off a 14.2 with my bone stock auto 94 z28. hoping to be a lot faster this winter after a new motor and six speed swap with some nice bolt ons. Hoping to go mid to high 12''s.
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Old Jun 19, 2008 | 12:41 PM
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weather, elevation and track conditions are other key factors... so it could range... i would say low 14's average...
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Old Jun 19, 2008 | 01:45 PM
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when my 96 was 100% stock it ran 14.6,2400' std,summer heat in vegas

i have also seen Lt1s in houston run 13.5-14.0
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Old Jun 19, 2008 | 03:28 PM
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Some of those numbers sound awful! When my car was dead Factory Stock, 1st night on the track 3rd pass, it clicked off a 13.58@ 104. Now with some miles on em', depending on the optioned car there around 13.8-13.9's - 14.20. Seeing that you know how to use there power.
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Old Jun 19, 2008 | 03:34 PM
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Originally Posted by ThisLT1
Some of those numbers sound awful! When my car was dead Factory Stock, 1st night on the track 3rd pass, it clicked off a 13.58@ 104. Now with some miles on em', depending on the optioned car there around 13.8-13.9's - 14.20. Seeing that you know how to use there power.

is your car a4 or m6??? those are really good times
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Old Jun 19, 2008 | 03:48 PM
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Originally Posted by ThisLT1
Some of those numbers sound awful! When my car was dead Factory Stock, 1st night on the track 3rd pass, it clicked off a 13.58@ 104. Now with some miles on em', depending on the optioned car there around 13.8-13.9's - 14.20. Seeing that you know how to use there power.
do you have an ss m6 or something? what were the track conditions and weather like?
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Old Jun 19, 2008 | 04:14 PM
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Track was prepped in 60degree winters day here in FL.. A friend with a lightwight factory Slp ss ran consistant 13.40@106.- I dont see a reason other then old age, why fellow Lt1's aren't running the same times.

Last edited by ThisLT1; Jun 19, 2008 at 05:09 PM. Reason: r't
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Old Jun 19, 2008 | 04:23 PM
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ran 14.6 @96 bone stock with 2.73 a4
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Old Jun 19, 2008 | 04:46 PM
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my car bone stock down to the filter went 14.9 @ 99 with a 2.8 60' That was the only chance I've had to go to the track. I like telling people it runs 14.9's though
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Old Jun 19, 2008 | 04:51 PM
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see my sig

mods when i ran the 1/4 mile

BMR LCAs
BMR tubular SFCs
short throw
strut tower brace (i know it doesn't help, but its more weight )
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Old Jun 19, 2008 | 04:55 PM
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A friends 55kmi Auto 95' formula with free mods- coolant bypass, descreendMAF, port tb, ex.. no tire, jack, seats, filter, sway bar. Ran 13.89@100. Maybe the cars here in Florida are Faster!? i doubt it.
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Old Jun 19, 2008 | 05:07 PM
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the average is 13.8 - 14.2 @ 99mph - 102mph

there are a billion factors in drag racing so their are many different results
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Old Jun 19, 2008 | 05:10 PM
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stock 95 A4 3.23 13.9@99mph
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Old Jun 19, 2008 | 10:03 PM
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My car bone stock with a misfire ran 14.1 with a 2.27 60ft.
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Old Jun 19, 2008 | 10:27 PM
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14.40 compleatly stock with 2.73:1 rear bad plugs and wires
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Old Jun 19, 2008 | 10:42 PM
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MPH says more than ET about how fast a stock LT1 is so don't go completely on ET. Just because a car gets bad traction does not make it a slow car. Slow ET at the track yes, but not a slow car.
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Old Jun 19, 2008 | 11:17 PM
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for sure Fergi
i ran a 15.32@101 w/2.5 60'
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