Piston questions

[5.02GO]

I will soon be building a 331 stroker. I run a paxton supercharger 6psi with edelbrock performer 5.0 heads.

Which pistons do i need?

Flat top or dish.

This motor is just a street motor. I do not plan on running anymore boost. I have searched a little bit and here people talking about their combustion chamber. I believe my heads are 60cc.


thank you

 

[65ShelbyClone]

You need a dished piston that will net ~8.8-9.0:1 compression. The extra stroke needs either a bigger chamber or dished pistons to stay at stock compression.