hello ladies.i hv a problem to tune my carburetor.does anybody know how to tune the carbie (air needle one) my car also jerking like hell.i dunno maybe too rich or lean.before this i change the mainjet to big wan.how...
hello.....i want to discuss and your opinion about the setting of Apexi Vafc ...or other still can(motect or...)...better in VTEC ..no matter the car is been modified kao kao or...