Products specifications

Block Height	9
Fitment	Engine Specific
Bore	4.165
CID	414
Comp Height	1.1
Comp Ratio @ 58cc	15.8:1
Comp Ratio @ 64cc	14.8:1
Comp Ratio @ 76cc	14:1
Dome Volume	2
Gram Weight	465
Oversize	0.04
Rod	6
Stroke	3.8