Im currently about to be running an x303 cam, with a ported and polished sve intake manifold, ported and polished sve Throttle body and Ported and polished E7 heads. And got a aeromotive fuel pump 340lph thinking on running with this set up but originally for a on3 turbo kit in the near future but. Am curious what size inectors should i run? Would these be fine or should i go higher? And would the 340lph fuel pump over load these injectors?
These will be sufficient until you put the on3 kit on. At that point, the car requires a dyno tune, and we recommend you contact who you plan to tune the car to see what lb injector they prefer to work with on boosted applications. The 340lph pump is going to tax your fuel pressure regulator a bit before the blower install, but depending on what boost levels you plan to run, should be sufficient for fuel delivery with the turbo. That is another question we recommend consulting with your tuner on as some prefer tuning with certain lph pumps.