IMPRTKILLER

iTrader: (5)

I am building a 6.0 iron block with stock 317 heads and a TU2 cam. My turbo is a s475 T6 housing and was wondern what size Pistons i will need for my build. I found these Pistons a guy has and was wondern if they will work. They are (-3.2cc dished/4.005) comes with GFX rings. And the H-beam rods are 6.125/ Pistons have a 3.622 stroke. Please help guys. Oh ya and this motor will be on e85 also.

4bangermustang

iTrader: (24)

as long as the bores on the block are good and you can go to 4.005, they will work. Would be a higher compression setup depending on the heads you use.

4bangermustang

iTrader: (24)

Here is a good thread to figure out your compression.

https://ls1tech.com/forums/generatio...alculator.html