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

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Old Sep 29, 2006 | 04:28 PM
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i have an lt1 i want about 450 hp n/a is it possible if not i think ill just save money up for an ls1. If anyone has an ls1 they need to get rid of let me know
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Old Sep 29, 2006 | 04:38 PM
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For what it would cost you to swap in an LS1, you can make the LT1 a beast...
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Old Sep 29, 2006 | 05:16 PM
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but how i heard the intake isnt that great and the heads wont flow much just need help on picking parts fo n/a
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Old Sep 29, 2006 | 05:19 PM
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im making 324 rwhp and 346 rwtq now with boltons and a decent cam
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Old Sep 29, 2006 | 05:21 PM
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there are plenty combos out there that would get you in the ball park!
www.eportworks.com
that kind of HP is attainable from an Lt1,some are close to that with stock shortblocks,cam,heads,rockers,headers etc.
TUNE,TUNE,TUNE cannot stress that enough!
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Old Sep 29, 2006 | 05:21 PM
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i bought my car already tuned i dont know anyone around here who will tune i live in greenville sc
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Old Sep 29, 2006 | 05:37 PM
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Do a 396 with supporting mods and an LE3 H/C setup.
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Old Sep 29, 2006 | 06:04 PM
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have you checked out http://scfyb.com/ Lots of good info for SC, I used to live in lancaster,SC myself, and jeff creech @ http://www.carolinaautomasters.com/ is one of the best lt1/ls1 tuners around
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Old Sep 29, 2006 | 08:33 PM
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check out Fastgm.com If you are in the SC area. SCFYB is DEEEAAAD now.
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Old Sep 30, 2006 | 12:53 AM
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Originally Posted by Matts94Z28
check out Fastgm.com If you are in the SC area. SCFYB is DEEEAAAD now.
Thanks its been a few years since i was out there...
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Old Sep 30, 2006 | 03:29 AM
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wanna see some fast LT1's? in HEAVY freakin' Impala's? sure ya do, look at this. http://dan.esteban.com/impalass/Retu...electedClass=6
the LT1 is more than capable. It is set aside, because the LS1 had some better upgrades. The LT1 is a wonderful engine, and they are plentyful. if yours was to break, you could get an entire long block for 500 from a yard, and it will run. It makes me wonder how all the cars end up in the yard. some of them were in better shape than cars I have driven.

Lets see... 10k to swap in an LS1(I'm guessing...), and you will need an LS1 4L60E, and talk about a hassle with harnesses, and what not. Too be quite honest, the LT1 gets cast aside way too often.

Heads don't flow? well, many places have put ALOT of time into devolping ported stockers, and there are many aftermarket heads that flow quite well. The intake can be ported to support quite a bit of power aswell.

theres a few heads and cam LT1's pushing 400hp to the wheels, and many with the 450hp at the crank you want.

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