factorycar

I was looking into putting a full ls2 rotating assembly into a lq4 block. Would there be any complications on just swapping it straight over? I would get new bearings and new rings and the lq4 block would get a hone. Is there any modifications to get this done or is it possible? And if its possible with the lq4 would it be the same with the lq9? Im looking to get the higher compression without going with the expensive ls2 aluminum block.

I did some searches and found the crank is the same stroke and the block bore is the same I just want to make sure there isn't a slight difference im missing.

Jimbo1367

Sounds good. But you want to mic the cylinders and pistons.