Products specifications

Block Height	9
Fitment	Engine Specific
Bore	4.165
CID	381
Comp Height	1.25
Comp Ratio @ 58cc	14:1
Comp Ratio @ 64cc	12.8:1
Comp Ratio @ 76cc	11:1
Dome Volume	8
Gram Weight	551
Oversize	0.04
Rod	6
Stroke	3.5