383 Rebuild - New Piston Suggestions

[Randy Wilson]

Be real careful. Really hard to get off the shelf 383 pistons that will have useable compression. I shaved my heads ALOT and ended up with like 8.9:1 compression. and that was a closed chambered head. What is the cc of the heads? Pick a piston and heads and I can run some compression numbers for you.

Couldn’t agree more. I believe there is only one forged flat top that will give you 9.5 w open chamber heads and.020 gaskets. All the rest suck and kill power

 

[gtxrt]

Couldn’t agree more. I believe there is only one forged flat top that will give you 9.5 w open chamber heads and.020 gaskets. All the rest suck and kill power

what piston is that ?