Okay, so I'm trying to research options for building the GE to go turbo, more specifically options for pistons and manifolds. I know there are a few pistons - greddy (too much $), je, something else i cant think of right now....anyways, I'm basically looking for price and where to buy them. Also, manifolds, I dont want a full kit, but i wanted to know what manifolds are out there and where to purchase them. Okay, thanks for any input.