List of fastest LT1's (thru November 2021)
10-16-2004, 02:16 PM
#49
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Join Date: Oct 2004
Location: Rochester NY
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Re: List of fastest LT1's
Originally Posted by FASTFATBOY
Your car is not stock so why do you ask?
This thread is for the ALL OUT FASTEST LT1's
David
This thread is for the ALL OUT FASTEST LT1's
David
10-16-2004, 03:53 PM
#50
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Join Date: Dec 2003
Location: Houston Tx
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Re: List of fastest LT1's
Originally Posted by taner
didn't midgame go 10.4 in his all motor 6 speed?
10-16-2004, 03:59 PM
#51
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Join Date: Jul 2003
Location: pa
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Re: List of fastest LT1's
Originally Posted by Joes94TA
Next spring will be very interesting..if not sooner 
10-16-2004, 05:29 PM
#52
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Location: Mobile, Ala..USA
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Re: List of fastest LT1's
Originally Posted by Nixie_95
I was just wondering cuz i have heard a pretty wide variation of times. any thing from 14.5-13.5.
David
10-16-2004, 05:41 PM
#53
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Join Date: Dec 1998
Location: Windsor, Canada: Home of the FASTEST LT1 & LS1 6 spds :)
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Re: List of fastest LT1's
some head work, and maybe a cam swap. i will base it on flow #'s. other than that....hmmmm no! 
oh and if i can find a spare center section with a spool and toss in some 4.71 gears for all motor application.
oh and if i can find a spare center section with a spool and toss in some 4.71 gears for all motor application.
10-17-2004, 12:53 PM
#54
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Join Date: Dec 2003
Location: Houston Tx
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Re: List of fastest LT1's
Originally Posted by FASTFATBOY
I have never heard of a SHOWROOM STOCK LT1 running 13.5, have heard of six speeds running 13.99 in very good air.
David
David
10-18-2004, 09:47 PM
#55
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Join Date: Feb 2000
Location: Indiana
Posts: 756
Re: List of fastest LT1's
<- Darren Nichols
the times you have listed for me are from my 95 Formula that had a 396 with nitrous, not my 94 z28 that you have listed. on motor the firebird went 10.46 @ 128. solid roller 396 with LT4 heads and TH400
the times you have listed for me are from my 95 Formula that had a 396 with nitrous, not my 94 z28 that you have listed. on motor the firebird went 10.46 @ 128. solid roller 396 with LT4 heads and TH400
Last edited by chevyguy3; 10-18-2004 at 09:53 PM.
10-18-2004, 10:16 PM
#60
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Location: Indiana
Posts: 756
Re: List of fastest LT1's
cam was a 254/259, .664/.656, 112LSA
200hp shot, but very tuned down for a ways out of the hole since i had bumper standing problems
heads actually werent hogged out much, had much smaller runner ports than all the "Stage 3" LT4 heads i have seen. 2.00/1.60 valves, 279cfm max intake flow on a bench that supposedly reads low (dont really know if thats the case or not). they seemed to work well on all 3 combos they had been on though (same heads that were on my stock shortblock combo, and same heads George Baxter ran before switching to his Canfield setup)
200hp shot, but very tuned down for a ways out of the hole since i had bumper standing problems
heads actually werent hogged out much, had much smaller runner ports than all the "Stage 3" LT4 heads i have seen. 2.00/1.60 valves, 279cfm max intake flow on a bench that supposedly reads low (dont really know if thats the case or not). they seemed to work well on all 3 combos they had been on though (same heads that were on my stock shortblock combo, and same heads George Baxter ran before switching to his Canfield setup)