Products specifications

Block Height	9
Fitment	Engine Specific
Bore	4.145
CID	378
Comp Height	1.25
Comp Ratio @ 58cc	15:1
Comp Ratio @ 64cc	13.8:1
Comp Ratio @ 76cc	11.7:1
Dome Volume	13
Gram Weight	463
Oversize	0.02
Rod	6
Stroke	3.5