Products specifications

Block Height	10.15
Fitment	Engine Specific
Bore	4.31
CID	496
Comp Height	1.325
Comp Ratio @ 72cc	12.7:1
Comp Ratio @ 74cc	12.5:1
Comp Ratio @ 88cc	11:1
Dome Volume	-5
Gram Weight	528
Oversize	0.077
Rod	6.7
Stroke	4.25