Products specifications

Block Height	9
Fitment	Engine Specific
Bore	4.06
CID	388
Comp Height	1.125
Comp Ratio @ 58cc	14.8:1
Comp Ratio @ 64cc	13.5:1
Comp Ratio @ 76cc	11.5:1
Dome Volume	9.5
Gram Weight	432
Oversize	0.06
Rod	6
Stroke	3.75