Posted By: DusterKid
Compresion Check - 01/22/18 07:00 PM
Sticking together a new shortblock and just would like to see if I have all my calculations figured out before I purchase head gaskets.
440 block
3.75 stock crank
.040 over Ross flat tops 2 valve reliefs (3 CC) .002 in the hole
Eagle H Beam rods
Trick Flow 240 heads (78cc chambers)
Using a Cometic 4.380 board gasket .045 thick
I come up with 10.91:1
440 block
3.75 stock crank
.040 over Ross flat tops 2 valve reliefs (3 CC) .002 in the hole
Eagle H Beam rods
Trick Flow 240 heads (78cc chambers)
Using a Cometic 4.380 board gasket .045 thick
I come up with 10.91:1