Jump to content
Sign in to follow this  

JD ? for ride at Capitol forest tomorrow

Recommended Posts

James,

Love your kit. As you know the temp is about 50 degrees in Olympia. I have the blue needle on the 3rd position and a 178 main. The only mod to my CRF450 is an FMF factory 4 exhaust and backfire screen removed. Do I need to richen the needle and main?

thanks

Share this post


Link to post
Share on other sites

No, you will not need to richen the jetting, run the same setting and adjust the fuel screw for best idle and response at low speeds.

Thanks,

James

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

×