impalanater
Member
Hi all, need to sonic check a 962 348 truck block, hoping it will go 4.312 or standard 409 bore. Does anyone have experience with this? What is minimum cylinder wall thickness? Thank you.
All sound advice I know I am dreaming, safe wall thickness to me would be .125-.150 if it flies this would be a 9 1/4-9 3/4 to 1 compression motor with a mild hydraulic cam. Sonic check takes place next week.