C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

what are some good first mods on a LT1?

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Old 02-03-2002, 11:51 PM
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Sean6293
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Default what are some good first mods on a LT1?

what are good free+cheap first mods? just basic stuff, nothing wild.
Old 02-03-2002, 11:57 PM
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Springer's LT4
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Default Re: what are some good first mods on a LT1? (Sean6293)

Cut open the air cleaner lid and get a K&N, bypass the TB coolent lines, maybe a set of muffler elims if you want a better sounding exhaust. 160 Tstat and some way to turn the fans on sooner... after that, things get pricey :)
Old 02-03-2002, 11:58 PM
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Nathan Plemons
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Default Re: what are some good first mods on a LT1? (Sean6293)

There isn't that much free HP to be found on an LT1. Open up your air lid and do the throttle body coolant bypass, combined they might be good for 2 hp.
Old 02-03-2002, 11:59 PM
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Sean6293
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Default Re: what are some good first mods on a LT1? (Springer's 95)

what kinda results do you think that would yield?
Old 02-04-2002, 12:03 AM
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Default Re: what are some good first mods on a LT1? (Sean6293)

what kinda results do you think that would yield?
none really, maybe .0x-.1 if youre a good driver. You really should do gears.
Old 02-04-2002, 12:05 AM
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Sean6293
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Default Re: what are some good first mods on a LT1? (vader86)

how much would that cost? the car i'm looking at is a '93 lt1 6spd
Old 02-04-2002, 12:08 AM
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Default Re: what are some good first mods on a LT1? (Sean6293)

The above free mods will do very little, but they are free or close to it and will add up.. it's stuff that doesn't hurt.

Gears will give you the biggest SOTP feeling... but will run you 800+ for gears and install.
Old 02-04-2002, 12:09 AM
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Default Re: what are some good first mods on a LT1? (Springer's 95)

yeah thats a lot, i'm pretty poor. eh, i think i'l just be happy w/ the stock engine.

what are the specs on a stock 6spd 93 lt1 anyway?
Old 02-04-2002, 12:21 AM
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Default Re: what are some good first mods on a LT1? (Sean6293)

300hp at the crank, i think the stock gears are somthin like 3.33. Could be wrong though. You will want a bit more gear though, like 3.73 or 4.10.
Old 02-04-2002, 12:41 AM
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Mr Mojo
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Default Re: what are some good first mods on a LT1? (Sean6293)

If you are getting a six speed, just learn to drive the car, I've gotten my 95 6 speed in the 12's with no mods(open lid=0 gain, muff elims=loss of mph)
Old 02-04-2002, 12:42 AM
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Default Re: what are some good first mods on a LT1? (Mr Mojo)

12's stock? awesome!

i consider myself a good driver (last car was a 6speed) i think once i learn it il' be pretty good :)
Old 02-04-2002, 12:43 AM
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Default Re: what are some good first mods on a LT1? (Sean6293)

Come on out to Raceway Park, we got a bunch of us who run there every week(Fri & Sat). Opening day is March 2nd.
Old 02-04-2002, 12:44 AM
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Default Re: what are some good first mods on a LT1? (Mr Mojo)

i just might take you up on that offer. :)
Old 02-04-2002, 01:06 AM
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Default Re: what are some good first mods on a LT1? (Sean6293)

Where is nowhere? Gears are the best upgrade. Get 4.09. A k&n is just good sense, not necessary power. i'd put one in for peace of mind first as well as better air flow for later.
Old 02-04-2002, 03:03 PM
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Default Re: what are some good first mods on a LT1? (Sean6293)

yeah thats a lot, i'm pretty poor. eh, i think i'l just be happy w/ the stock engine.

what are the specs on a stock 6spd 93 lt1 anyway?
300 crank HP, and 340 crank lb ft. of torque, stock. The SLP cold air induction kit has just come out for the LT1. It's supposed to give you noticeable gains, but I have no experience with it. It's only ~$270.00, though, so it's hard to go wrong; I've heard that it installs in about 1/2 hour.

Old 02-04-2002, 03:43 PM
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Default Re: what are some good first mods on a LT1? (Sean6293)

New gear is expensive. Since your Vette is a 6-spd, you might already have a 3.45. Check the code to see what gear ratio do you have. If it is GM3, it is 3.45, which is already good. Too big for the gear ratio doesn't mean better, unless you want to have serious upgrade on your engine. Good luck.
Old 02-04-2002, 05:29 PM
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Default Re: what are some good first mods on a LT1? (Sean6293)

YA, I spent a week one night in NOWHERE :crazy:
Old 02-04-2002, 06:49 PM
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