I jetted my sons sx65 using the pro circuit chart before he rode today and the bike sounded like it was running awesome but looking at the plug I'm a little worried it might be a bit on the lean side. What's your thoughts?
I jetted my sons sx65 using the pro circuit chart before he rode today and the bike sounded like it was running awesome but looking at the plug I'm a little worried it might be a bit on the lean side. What's your thoughts?
Cheers paw paw. The plugs only been in the bike a couple of rides, I noticed it was quite rich last time out so tried the different jetting today.
Can't properly read a plug just looking at the top portion of the insulator. The "coloring ring" ,is down at the base of the insulator. A proper scope or cutting the threaded portion of the plug to expose the insulator, is the only true way to read plug coloring.
Tan to brown is the sweet spot
www.MotoHose.com post knee replacement Moto Hose is again open and shipping orders.
Thank you all for your patience during my recovery.
it looks kinda dirty and im asuming its pump gas which if it is is fine if thats straight race gas its still to rich