Products specifications

Block Height	9
Fitment	Engine Specific
Bore	4.13
CID	415
Comp Height	1.062
Comp Ratio @ 58cc	13.6:1
Comp Ratio @ 64cc	13.1:1
Comp Ratio @ 76cc	12.6:1
Dome Volume	-6
Gram Weight	437
Oversize	0.005
Rod	6
Stroke	3.875