Double check my engine builder please 340 stroke
I'd suggest not using that incorrect calculator on the KB site, that has really caused a lot of bad information on this site.
Can anyone here tell me what RPM you use to figure DCR, and do you understand what DYNAMIC means, and why it's called DYNAMIC compression?
I would suggest you buy PIPEMAX, it gives correct numbers and is very useful.
OP, I come up with 11.88:1 Static, 10.834 DCR, 195psi cranking @ 150rpm starter speed, and 103-106 octane requirement. 87 octane in your combination will not be pleasant.
EDIT: The top of the pistons are small to allow growth from the heat, as they are in a dynamic situation.
I'd suggest not using that incorrect calculator on the KB site, that has really caused a lot of bad information on this site.
Can anyone here tell me what RPM you use to figure DCR, and do you understand what DYNAMIC means, and why it's called DYNAMIC compression?
I would suggest you buy PIPEMAX, it gives correct numbers and is very useful.
OP, I come up with 11.88:1 Static, 10.834 DCR, 195psi cranking @ 150rpm starter speed, and 103-106 octane requirement. 87 octane in your combination will not be pleasant.
EDIT: The top of the pistons are small to allow growth from the heat, as they are in a dynamic situation.
