cardkiller33

So i have zero experience with ls motors or v8s at all. i build mostly tuners and always FI nvr NA. But my old man owns a scrap yard and a rear end totaled z28 juss came in and it starts and sounds pretty good so i wanna pull the ls and put it in a bmw or somthn small for my lil brothers 17 bday cuz he wants to try autocross and drifting and im all for keeping him from street racing =)..
i know 450 is not really need to start to learn autox but i want it to b enough that if he wants to go back to the strip he has a good platform.

i hav dam neer evrythng i need to go turbo or tt but i need to know what the stock internals can handle ect. if i have to to get new internals, heads, headwork, major stuff than id rather juss do it NA to get that reliable down low power.
if NA is a better route what cam/head/intake combos will b efficiant for
400-450whp
i got a few things laying around to a ls6 intake manifold, 42lb injectors, daul 255 FP

usafws6

iTrader: (10)

headers, ls6 heads, fast intake and an eps camshaft will get you there. its xmas so ill let the grammer pass. lol

IRONFIST

Very easy to do, you just need to do a search. Swapping the engine will probably be a lot harder then getting an LS1 to make 400+whp

racerfox

iTrader: (4)

i auto cross a lot and my old setup was from texas speed i went with there prc 215 heads and torquer 3 cam pulled vary hard from 1500 to 6k most auto x you will be in second gear and running from 2k to 6 cam and heads worked great my car dynoed at 440 to the wheels with a stock ls6 and tb

crainholio

iTrader: (2)

Spelling error while busting somebody on his use of the English language...

MikeWS6

Full exhaust, LS6 intake, Lid and a mild cam. Its simple

garygnu

you will need a bigger fuel pump and 42# injectors.243/799 heads with a good valve job a fast 102 intake .talk to EPS about a cam ,and valve train needs.or talk to TSP for a good priced head/valve train pkg.TSP has the gaskets and bolts you need.