Hey Guys,

I am wondering if it's okay to run without the lid on without rejetting it. My bike is totally stock with Pro Flow Intake System. I don't want to melt down my piston for too much air!! Thanks for you help

Happy Hoildays
THINK SNOW!!
01 Raptor-razr tires, prm skid plates, AC bumper, Pro Flow Kit, Lonestar axle.
Lonestar hubs coming soon

 

i have the pro-flow kit with the kn filter, and the flaps cut out of the snorkle. at first i did not rejet and my slides in my carb kept getting stuck from to much air.
so i rejetted to 145-150 mains. checked plug and still lean i now have 150-155 main jets and 25 pilots i then added a few uni-filter air-box vents. now it screams

you won't get the full affect of your new pro-flow without rejetting.
and yes lean is bad on your motor......

01BLU660R

 

Hey Guys,

I want to thank for your help! I will try it one time too see if it really helped.

Thank you,
Dusty