sharpe.trey

Looking to fully utilize the L31's performance that GM could have possibly done via OEM. It's just a street truck no need for max performance but would like to get all that i can out of the L31 intake without the marine manifold. Not saying I wont eventually go to the marine manifold later, just trying to utilize the stock engine max potential.
ZZ4?
GM845?
GM395(ramjet)
GM846?
Hot cam?

Thank all that take a look and give me serious feed back, I have other project for the LS swaps, so just give me what ya can on this.