Need help.. my Altezza while driving + 120 km/h the steering gegar and feel very lite... and the best part is, the vibration only come while driving in rain / on wet road... while on dry road, can go faster...
cut it short,let's say i upgrade to a bigger injector,and there's a show of lean fuel.by avoiding using supplementary injector,just using bigger cc injector,let's say 750 or 1000cc injector, do i still need to...