I normally stay away from brunouts as they are usually the cause of a blown motor. Well the first day I do them and now my bike dies out under 3k RPM. Right after a reved out circle burnout my bike would bikefire like crazy and run like crap...would turn off under 3K. I changed my plugs a week prior and the shop gave me NGK9EH. My old plugs were NGK9EK's.

Could it be something as simple as a fouled plug? What is the spark plug that you use in your Double R?

 

You should have NGK CR9EH-9 in that bad boy if its not a -9 that will make it run like ****. Have you tried syncronising the carbs? Make sure the diaphrams on the slides are holding vacume cause if one has a tear that will make it run like **** too.
900' are like that man, to get them to run perfect you have to treat them like a high class hoe!

 

Thanks Tony...your'e not that much of an ******* after all . I am going to change the plugs out and try to find someone that knows how to sync the carbs.

 

this is why i got a fuel injected bike. You have to practically be a damn mechanic to keep a carb bike running strong.

high class hoe...hahaha

 

What are the recommended plugs for a 929? Same?