46addict
13726548
From what I'm seeing on the web it seems 4032 forged pistons would be better than 2618 in just about every way for a street car that is raced occasionally. I am open to suggestions though so feel free to share any anecdotes and/or data to point me in a different direction. Power goal is 620ish whp on whatever amount of boost it takes to get there.
With that said are there any off the shelf 4032 pistons I can buy for a stock bore & stroke 4.6? It seems all the forged pistons I see on the market are 2618. Are Gibtec custom pistons the only option at this point?
With that said are there any off the shelf 4032 pistons I can buy for a stock bore & stroke 4.6? It seems all the forged pistons I see on the market are 2618. Are Gibtec custom pistons the only option at this point?