loses

I recently bought an 88 with a stage 7 jet kit and 4 into 1 kerker. It sounds good, but I think it is lacking power, especially at 7,000 rpm. It accelerates smoothly until 6,500 then it will hesitate for half a second, pull to 7,000 and then it is like it hits a rev limiter--no more power. I...

" I don't have to out run the bear dummy , all I have to do is out run you " http://www.theblaze.com/stories/2014/11/26/hiker-takes-tragically-chilling-cellphone-photos-of-300-pound-black-bear-stalking-him/

I have a 1985 Yamaha Vmax with Dale Walker exhaust.Got it from a good friend that was on here lots.He got the jetting all figured out from you guys on here and wanted me too have the bike. (he is no longer with us).This is my 4th Vmax.I need some help.When the bike is cold it runs fine,but as...

Hi All, I'm new to the forum but have owned my '85 max for about 5 years. I'm hoping someone has gone thru what I've gone thru and knows how to fix my issue. Since I bought the bike it has intermittently lost power around 3500 rpm. I've replaced all the coils, plug wires, plugs, pickup...