Products specifications

Block Height	9.78
Fitment	Engine Specific
Bore	4.5
CID	509
Comp Height	1.245
Comp Ratio @ 110cc	14.3:1
Comp Ratio @ 118cc	13.1:1
Comp Ratio @ 124cc	12.3:1
Dome Volume	42
Gram Weight	627
Oversize	0.034
Rod	6.535
Stroke	4