I need the cr for this set up

+8cc dome
.039 gasket height
4.00 bore
56cc heads
and stock deck hight which I believe is 9.025
3.75 stroke
I couldnt get the cr calculator work and I dont got the formula memorized.

 

Do we assume it's stock stroke?????? Try here
https://www.camaroz28.com/calcs/index.shtml

 

3.75 stroke

that i couldnt get to work I keeping getting a error at that page, something about I dont have access to this page.

 

Somebody else check my math on this...

I get 13.62:1 with a displacement of 377 CI

... Sure hope you've got a lot of C16 lying around

Dave C.

 

Aaaahhhhh let higher then I wanted but it will work.