Darren240z
Forum User
Hey guys!
I’m trying to work out my compression ratio on my engine, I currently have the head off and have taken measurements.
-n42 head 44.6cc
-260block 405.7cc
-Dished pistons 11.5cc
-1mm head gasket
-69mm stroke length
With my calculations it’s coming back with “4.8:1” which I think is wrong?
Could anyone give me an idea of what my set up should be around?
Thanks in advance
I’m trying to work out my compression ratio on my engine, I currently have the head off and have taken measurements.
-n42 head 44.6cc
-260block 405.7cc
-Dished pistons 11.5cc
-1mm head gasket
-69mm stroke length
With my calculations it’s coming back with “4.8:1” which I think is wrong?
Could anyone give me an idea of what my set up should be around?
Thanks in advance