Damn. the bike has 96k miles. I don't have any history of work on the bike. It sat for ten years in wealthy mans garage. I bought it from his son when he passed. I got it running with your help more so than anyone else's. which I greatly appreciate still. Regardless I will try everything first, if that means running 20-50w and figuring out the turkey valve thing first. Is the valve accessible w/o removing te jug head assembly?
1980 BMW R100RS -