I've had ongoing plug-fouling issues. #1 has been the worst, bu all the plugs have been black and sooty all the time. All figured out the other day - a previous masochist owner rode with no baffle in the Kerker and K&Ns. He jetted it accordingly. When I bought it, the guy had just found a baffle. I got rid of the Kerkers and put on 4-1 V&H.
Jets were - 140 main, 45 pilot, but the pilots had been drilled out to over 50. Now I have 132.5 mains and 45 pilots. Plugs are light gray, there's never a pop, it's 82 degrees and I'm taking a four-day weekend. I am very happy.
Jets were - 140 main, 45 pilot, but the pilots had been drilled out to over 50. Now I have 132.5 mains and 45 pilots. Plugs are light gray, there's never a pop, it's 82 degrees and I'm taking a four-day weekend. I am very happy.