Products specifications

Block Height	9.24
Fitment	Vehicle Specific
Bore	4.13
CID	428
Comp Height	1.163
Comp Ratio @ 64cc	10.1:1
Comp Ratio @ 66cc	10:1
Comp Ratio @ 72cc	9.5:1
Dome Volume	-22
Gram Weight	436
Oversize	0.005
Rod	6.077
Stroke	4