it is having fouling problems it came with a ngk br10 should we go to a br9 or br8? i'm at work and can't remember the rest of the number on the plug? It came with some new jets when i got the bike.
We run bel-ray 44.1. The dealer wants us to go to 50.1. will that be to lean?
We run bel-ray 44.1. The dealer wants us to go to 50.1. will that be to lean?