1650cc FIC Mazda Miata MX5 NA/NB Fuel Injector Clinic Injector Set (High-Z) (is601-1650h) Wiring Adapters:PGTJETR4Q This kit does not need

This kit does not need a Starter Shim to correctly align the starter bendix gear to the flexplate ring gear

This increased working surface area ensures greater mechanical advantage and provides the broadest possible boost curve with improved

BC premium valves guides are made from Manganese Silicon Aluminum Bronze alloy and CNC machined to exacting tolerances

We recommend the non-resonated variant for vehicles equipped with the stock downpipe

1650cc FIC Mazda Miata MX5 NA/NB Fuel Injector Clinic Injector Set (High-Z) (is601-1650h) Wiring Adapters:PGTJETR4Q This kit does not needMazda Miata MX5 '89 '05 NA NB Fuel Injector Clinic Injector Set: 4x1650cc Saturated High Impedance Ball & Seat Injectors. Utilizing the latest injector technology and featuring state of the art matching with Data Match Technology. Includes PGTJETR4Q or add Plug & Play adaptors PADPJtoD4. Fuel Injector Clinics 1650cc min high impedance injector is the largest high impedance injector compatible with all race fuels and has excellent idle performance in