Weapon X Motorsports
My head porter took the larger bore heads and reworked them for a client doing the 3.4L blower.
Intake // Exhaust
.100 76.2 // 53.8
.200 154.4 // 111.3
.300 234.7 // 162.2
.400 308.2 // 208.0
.500 359.3 // 236.6
.550 377.7 // 244.4
.600 388.0 // 250.9
.650 391.1 //...