Products specifications

Block Height	9
Fitment	Engine Specific
Bore	4.04
CID	385
Comp Height	1.125
Comp Ratio @ 58cc	14.7:1
Comp Ratio @ 64cc	13.4:1
Comp Ratio @ 76cc	11.4:1
Dome Volume	9.5
Gram Weight	424
Oversize	0.04
Rod	6
Stroke	3.75