Fuel injector chart This shows how much an injector will flow at a specified fuel pressure. ...................40...........45...........50.........55..........60 fuel pressure in psi 19 lb/hr.....18.21.....19.32.....20.37.....21.36.....22.31 22 lb/hr.....21.09.....22.37.....23.58.....24.73.....25.83 24 lb/hr.....23.01.....24.41.....25.73.....26.98.....28.18 30 lb/hr.....28.76.....30.51.....32.16.....33.73.....35.23 36 lb/hr.....34.52.....36.61.....38.59.....40.47.....42.27 55 lb/hr.....52.74.....55.94.....58.96.....61.84.....64.59 83 lb/hr.....79.59.....84.41.....88.98.....93.32.....97.47 injector size Air Flow Chart Runners Stock - 203.17 cfm Accel - 242.02 cfm Super Ram - 289.18 cfm Stock intake manifold with specified runner stock - 198.72 cfm Accel - 213.52 cfm Super Ram - 220.67 cfm Accel intake manifold with specified runner stock - 215.85 cfm Accel - 232.53 cfm Super Ram - 240.24 cfm Intake manifold passage length Stock - 8" Accel - 8" Runner length Stock - 11.25" Accel - 11.25" Accel SuperRam - 7"
	World Products S/R Torquer 305 Heads specs: 58cc combustion chambers 170cc Intake runners 1.94" Intake & 1.5" Exhaust Valves