Finally installed all the Malossi parts I had collected over the past year for my LX50 4T 2V; the 78cc kit, the camshaft, changed the swingarm(nice improvement in handling - the original was worn out and scalloping the rear tire), got a Turbo Kit Gmax pipe, changed the belt & gear oil. Took the carb apart & dropped it in the ultrasonic bath. Along with the cylinder kit I upjetted from a 75 main to an 80. I have the mixture screw set approximately 1.75 turns out from fully seated. Iím getting what Iíll call mumblepopping on deceleration, and a bit of stumbling/hesitation upon moving from a dead stop like from a traffic light. Does this sound as though I just need to adjust the mixture out a little more to richen, or must I upjet to an 82? Do I need a larger idle jet?
The Scooterwest video I was following called for an 80 main jet, but they did not change the exhaust nor did they mention any airbox changes. Iíve been running the Malossi dual filter for around a year and a half. Thanks for any tips.