Four Cylinder 1440cc Custom Injector SetFuel Injector Clinic can adapt a fuel injector to match any top feed application. The 4x1440cc high performance injectors will be data mated, E85 compatible, with a Lifetime warranty Fuel Injector Clinic? s 1440cc min high impedance injector fits nicely between our 1200 and 1650cc injectors. The 1440cc injector is compatible with all race fuels and has excellent idle performance in street driven cars while still providing enough fuel to support higher