Products specifications

Block Height	9
Fitment	Engine Specific
Bore	4.155
CID	434
Comp Height	1
Comp Ratio @ 58cc	15.9:1
Comp Ratio @ 64cc	14.5:1
Comp Ratio @ 76cc	12.4:1
Dome Volume	8
Gram Weight	435
Oversize	0.03
Rod	6
Stroke	4