Products specifications

Block Height	9
Fitment	Engine Specific
Bore	4.165
CID	414
Comp Height	1.1
Comp Ratio @ 58cc	15.2:1
Comp Ratio @ 64cc	13.9:1
Comp Ratio @ 76cc	11.9:1
Dome Volume	8
Gram Weight	448
Oversize	0.04
Rod	6
Stroke	3.8