Products specifications

Block Height	9
Fitment	Engine Specific
Bore	4.155
CID	434
Comp Height	1
Comp Ratio @ 58cc	14.7:1
Comp Ratio @ 64cc	13.5:1
Comp Ratio @ 76cc	11.7:1
Dome Volume	3
Gram Weight	445
Oversize	0.03
Rod	6
Stroke	4