MSD provided us with 36-lb/hr injectors, which will provide plenty of fuel under heavy boost. The trick is getting our F.A.S.T. system dyno dialed in with MSD's injectors. One thing you never want under heavy boost is a lean condition. This is where knowing air/fuel mixture is important before going wide-open throttle under a load. Opt for F.A.S.T's air/fuel sensing system before going to the dyno.