Products specifications

Block Height	9
Fitment	Engine Specific
Bore	4.03
CID	383
Comp Height	1.425
Comp Ratio @ 58cc	11.9:1
Comp Ratio @ 64cc	11.1:1
Comp Ratio @ 76cc	9.7:1
Dome Volume	-5
Gram Weight	424
Oversize	0.03
Rod	5.7
Stroke	3.75