need to ask sum question here, my 63T originally was used 1.8 fuelpump from gti, boosting at 0.75bar ...and i just change my fuelpump to walbro 255LPH fuelpump...after fixed,tested the car....the boost suddenly goes...
I have a one big problem here. I'm using Kancil fitted with JB-JL engine 659cc. I've upgrade turbo to L902s (JB-DET). Recently i've install 4pc 240cc injector, Walbro 255l/h, Sard Fuel Regulator, FCD and SAFC 5...