Products specifications

Block Height	10.69
Fitment	Engine Specific
Bore	4.375
CID	499
Comp Height	1.858
Comp Ratio @ 73cc	10.1:1
Comp Ratio @ 80cc	9.6:1
Comp Ratio @ 90cc	8.9:1
Dome Volume	-30.1
Gram Weight	714
Oversize	0.055
Rod	6.766
Stroke	4.15