Im running on 63t ,
basic stock settings , except for few stuffs
complete evo3 setup but external wastegate n vr4rs block + 1.5mm metal gasket , walbro 255 , sard regulator 1:1 ,
i do not wish to change my turbine ...
sifu-sifus out there,
i'm using a GSR engine on my wira,i've been using it for more than half a yr dee,b4 this it was all ok
till recently,i find tht the engine starts to jerk when i tekan on the accelerator,if...