Products specifications

Block Height	9.78
Fitment	Engine Specific
Bore	4.28
CID	489
Comp Height	1.12
Comp Ratio @ 110cc	14.3:1
Comp Ratio @ 118cc	13:1
Comp Ratio @ 124cc	12.2:1
Dome Volume	44
Gram Weight	540
Oversize	0.03
Rod	6.535
Stroke	4.25