idle mix screw

[nashport_native]

how the heck do you get a screw driver in to adjust the idle mix?

I have even tried using a glasses screw driver and cant figure out how to get in to adjust it.

I just added a hotcam stage 1, and did a airbox mod.

bike runs great other than I have a lean pop when I let off the gas.

[400eXr1d3rZ]

Originally posted by nashport_native
how the heck do you get a screw driver in to adjust the idle mix?

I have even tried using a glasses screw driver and cant figure out how to get in to adjust it.

I just added a hotcam stage 1, and did a airbox mod.

bike runs great other than I have a lean pop when I let off the gas.

Did you rejet the main and pilot?

[nashport_native]

it has a 41 pilot, cant remember what main I am running, but the jetting is pretty close, other than I need to figure out how to adjust the idle mix

[400eXr1d3rZ]

I took the carb off (out of the two boots, but left the throttle on it) and adjusted it.

You mean 42 pilot right? 155 main would work, i don't know why it would pop when you let off the throttle, I have a 42 pilot, full exhaust, je piston twin air filter and hotcam stg 2 and it doesn't pop when i let off. It might possibly be the main. It should say on the main jet what size it is.

[Honda#4]

Go up on your main jet one size that's the problem.

[400eXr1d3rZ]

Originally posted by Honda#4
Go up on your main jet one size that's the problem.

I thought the main jet was only for on throttle?

[Honda#4]

He said that he wants to adjust his screw, then he says that it pops on decel, what's his problem the screw or poping? just to clarify cus i'm confused.

[hornetgod13]

Your pilot circuit is lean if it pops or backfires on deceleration. You need to turn your fuel screw out until the popping stops. A stubby flat tip, a special tool, or removing the carb is the best way to get to it.

[Honda#4]

I use a long needlenose pliers to adjust my pilot.