[LayinLo]

My friend has a Yamaha Road Star Silverado 1600. He claims it is making a popping noise when he lets off the gas. Says it feels like it is coming apart. It has cobra(?) pipes. What will he need to get it running right? A jet kit?

 

[Gixxerdale]

A Suzuki will fix the problem! :mrgreen:

 

[LayinLo]

:lol:

He called Cobra and they said he needed to get the jet kit. Thanks anyways.

 

[DrBob]

Yup, when you open up the exhaust you flow more air through the motor, which screws up the air-fuel mixture. Sometimes you can adjust the mixture screws, sometimes you need new jets.