I've got an lq4 that I'm trying to get ready for my ex-military one ton 4x4. I know Nelson seems to be the favorite but I wondered if anybody has had any luck with anybody else? The engine is a stock bottom with milled 317's and a comp 220 220 .555 .555 114 camshaft. Also, would an ls1 tune run with that cam temporarily or would it need a custom tune before i even try to drive it. I'm planning on using the turbo 400 that is in it for now.