Post by RedRyder on May 23, 2019 21:32:42 GMT -5
Hey Guys,
Hopefully, this is the correct place for this post....I'm seeking to learn the stock numbers for the Pilot and Main Jets for a 49CC QMB139 Scooter carb.
My stock PanTerra 49CC 4T QMB139 is running a #34 Pilot Jet, I can't determine the Main Jet. The reason I ask, I added, so called HP Carb, however, It doesn't accelerate off idle without falter and diving. The Pilot and Main Jet are not marked.
I realize tuning is needed, but, being new to this "game" I'm needing a starting place. I'm used to tuning V8 engines and understand the program. Just need help in this little 2 HP 4T area.
Thanks for any replies......
Hopefully, this is the correct place for this post....I'm seeking to learn the stock numbers for the Pilot and Main Jets for a 49CC QMB139 Scooter carb.
My stock PanTerra 49CC 4T QMB139 is running a #34 Pilot Jet, I can't determine the Main Jet. The reason I ask, I added, so called HP Carb, however, It doesn't accelerate off idle without falter and diving. The Pilot and Main Jet are not marked.
I realize tuning is needed, but, being new to this "game" I'm needing a starting place. I'm used to tuning V8 engines and understand the program. Just need help in this little 2 HP 4T area.
Thanks for any replies......
