Products specifications

Block Height	9
Fitment	Engine Specific
Bore	4.03
CID	383
Comp Height	1.425
Comp Ratio @ 58cc	14.6:1
Comp Ratio @ 64cc	13.3:1
Comp Ratio @ 76cc	11.4:1
Dome Volume	9.5
Gram Weight	470
Oversize	0.03
Rod	5.7
Stroke	3.75