My mods were - 3 inch turbo back, HKS POD, 10psi. Put a fresh plugs in and made 189rwkw 3 straight run on the dyno.
And now i got, Return flow FMIC and then it sits on 11psi. And i boost it up to 12psi and its getting laggy. And now i boost it back to 10psi and it stills lags abit on me. So now im gonna put on the walbro fuel pump.
U guys reckon i need a bigger fuel pump, becos i boosted up to 12?
Cheers.