ElkySS

iTrader: (6)

I heard that awhile back in 96 or 97 SLP came out with an engine package for the LT1 to de-stroke it to make it a 302. i was told it also added heads, cam and intake and made around 410HP @ 8500rpm, but i cant find anything on this.i did find an LS1 302 but it made its power at 6k. has anyone else heard of this?

Schweet97Z

iTrader: (35)

never heard of it, and it wouldnt be possible on stock PCM

96capricemgr

iTrader: (1)

An L99 crank in an LT1 block using the L99 rods and LT1 poistons will give you a super budget chevy 302 that lacks torque and the stock pcm rev limiter will stop you from spinning it high enough to ever make up for it in HP.

I sent a guy my old L99 rotating assembly and he tried it, even tried it as a milage motor in a Caprice and the lack of torque meant a lot of hunting and unlocking so it didn't even work for that. Was a cool application of backyard engineering though, as the L99 rods being longer(5.940) perfectly offset the shorter stroke allowing use of stock LT1 pistons.

One of the magazines did a LT4 heads on L99 build, again nothing but a novelty.

ElkySS

iTrader: (6)

well im not sure what it all came with but im sure it would include that

blackz6sp

iTrader: (11)

I'd like to hear that run with an aftermarket ecm!!

jakesz28

iTrader: (9)

Why not just build a 383 that can turn 8000rpm and have the torque to go with it?

slick1851

I think this was only done to run in some kind of limited cubic inch racing class.....And im sure this wasnt a normal setup for somone to run if they did offer it to the public

slick1851

Go with a forged 355, with a snout bottem end and nice heads with a singel plain intake and you can get the same goals..


Better have a damn good valve train

96lt1m6

iTrader: (31)

Mark Mcphail and John Moss did that 302 back in 94 and installed it in a 69 camaro.......don believe the RPM was attained especially back then!

Formula350

iTrader: (3)

Yea I wanted to do the L99 in LT1, but punch the LT1 out as far as it could go, just for fun, and probably drop it in an S-10.