Products specifications

Block Height	10.699
Fitment	Engine Specific
Bore	4.375
CID	499
Comp Height	1.858
Comp Ratio @ 73cc	12.5:1
Comp Ratio @ 80cc	11.7:1
Comp Ratio @ 90cc	10.7:1
Dome Volume	-5
Gram Weight	625
Oversize	0.055
Rod	6.766
Stroke	4.15