im going to swap but my goal is to tune for the most tourqe. i was wondering which engine is best for this all motor set up. and what would i need. lightflywheel, cam shafts, pistons, tuning, ect....help me out

 

I'd always take a true GSR over an LS/V for the fact that you're probably going to want to rev the engine higher than the LS was meant to go. To properly build an LS/V to withstand that, it'll actually cost more than a straight GSR swap.

But if it's N/A torque you're after, look into H22 swaps.

 

h22 swap should be good.