Flowed on a 4.300 bore
2.125/1.700 valve
45º seats
NO PIPE
2.60in² MIN

.200 152/109
.300 218/150
.400 272/178
.500 317/209
.600 330/217
.700 334/223
.800 339/229
.900 343/234
1.00 348/237

CP Pistons EMC Buick program

Call for price!