I have a predator 212 with a GoPowerSports stage 1 kit installed w/ 18lb valve springs. I swapped the plug the other day and it came out solid black. I was getting a misfire because of this, put a new plug in and it ran fine for an hour then I started getting a misfire again and a little trouble starting the motor but not bad.
I put an NGK BR6ES plug in there as replacement and rode for 1 hour maybe and it came out black. I have the valves set at 0 lash and I’m running a 10t clutch w/ 62 tooth sprocket on 13 inch wheels all around.
any of you guys have any idea what I could check to see whats causing this condition? I’ve searched many forums but cannot find much
I put an NGK BR6ES plug in there as replacement and rode for 1 hour maybe and it came out black. I have the valves set at 0 lash and I’m running a 10t clutch w/ 62 tooth sprocket on 13 inch wheels all around.
any of you guys have any idea what I could check to see whats causing this condition? I’ve searched many forums but cannot find much