Never heard of a injector stop working but I suppose there could be a 1st. I thought about the distribution of fuel to all cylinders but George said I shouldn't have a problem with that so??? Im still considering 6x 550cc injectors just weighing up things.
Also my clutch can not handle anymore punishment 3 gear 6500rpm 13 pound boost is that tyre smoke I wish, the only smoke coming from my car was from the clutch