Post by bellard on May 6, 2012 9:22:03 GMT -5
I pulled apart the carb on the ls49 today everything looked pretty clean.
The idle jet (pilot) was 22.5... Im thinking this is pretty lean when i worked on 4 stroke bikes they were usually 35 to 38 range. im not sure if 2 strokes are diffrent or what.
The main was a 70 Jet this also seemed lean to me. i could be wrong. But with 4 strokes 80-85 was the sweet spot Someone correct me or tell me im wrong
Its just the Idle spot when i adjust the carb seems to be below the actual idle pin that holds up the Slide. Like when i twist it counter clockwise and i know its getting close to the very end of the pin it starts to idle perfectly then it drops past the slide. Then i have to unscrew it turn throttle up to raise Slide then twist throttle back in to hole the slide. Im guessing the reason this is is because i need to make my jets richer?
The idle jet (pilot) was 22.5... Im thinking this is pretty lean when i worked on 4 stroke bikes they were usually 35 to 38 range. im not sure if 2 strokes are diffrent or what.
The main was a 70 Jet this also seemed lean to me. i could be wrong. But with 4 strokes 80-85 was the sweet spot Someone correct me or tell me im wrong
Its just the Idle spot when i adjust the carb seems to be below the actual idle pin that holds up the Slide. Like when i twist it counter clockwise and i know its getting close to the very end of the pin it starts to idle perfectly then it drops past the slide. Then i have to unscrew it turn throttle up to raise Slide then twist throttle back in to hole the slide. Im guessing the reason this is is because i need to make my jets richer?
