[scpbmxer01]

I cant get this thing jetted correctly its a 140cc gpx with a 26mm molkt i am very close to sea level less then 500 feet. i have a 100 main the stock pilot and the needle clip is second from the top. it seems to pull really hard but if i give it 100% throttle from idle it sputters then finally kicks in and runs hard and help?

 

[deputyperk]

drop clip to second to last on needle



whats fuel screw set at?

 

[T Bolt USA]

it seems to pull really hard but if i give it 100% throttle from idle it sputters then finally kicks in and runs hard and help?

Quick Tips For Small 4-Strokes

* If it boggs or dies right off from an idle when you turn the throttle, your pilot is too lean.



jetting guide link

TBolt USA, LLC

 

[scpbmxer01]

1-1/2 turns out. i tried all the supplied combos with the pilots and it still will do the same thing.