will the lnf engine be able to make over 400whp plus on stock internals?

 

im leaning towards no...probably will have to do some piston/head work

 

maybe 350 the most that mite be pushin it.

 

Max safe output depends on which engine, but
none of the 4cyl ecotecs can handle that stock.

 

i think the LNF could hold that

 

i think 350 maybe 360 but 400 i doubt it would together.

 

a 2.4 can do it, and i don't think it's as near as robust as a LNF

 

There is a guy very very close, 12whp off.

 

The LNF doesnt have any stronger internals than the LSJ, nearly indetical cast aluminum pistons, forged steel crank and rods. 400hp? I suppose its possible but I sure as **** wouldnt run a 400hp ECOTEC with cast pistons. I'd want better rods at that level too.