Products specifications

Block Height	9
Fitment	Engine Specific
Bore	4.125
CID	414
Comp Height	1.062
Comp Ratio @ 58cc	15.4:1
Comp Ratio @ 64cc	14.7:1
Comp Ratio @ 76cc	14.1:1
Dome Volume	2.5
Gram Weight	448
Oversize	STD
Rod	6
Stroke	3.875