ROUGH IDLING

[hionbusa]

i went to look at that busa this week end. i noticed it was idle kinda rough (compared to the R1 at least). The guy had 2 slip on yoshis with no power commander.

I ran into another guy on sunday. His busa was idling kinda rough too . Said he had fuel remapped with no PC

why is that ?

 

[drumminman]

I think most Busa's idle a little rough. I know mine has since it was new. The nature of the beast!

It smooths out once you get the revs up to 2K+ and put a load on the engine.

 

[05 Busa LE]

I notice that the idle is a bit rough compared to other bikes, and when she's warm and you give her some gas, it doesn't smooth out until the revs come up a bit. After that, pure joy!

 

[hionbusa]

I notice that the idle is a bit rough compared to other bikes, and when she's warm and you give her some gas, it doesn't smooth out until the revs come up a bit.  After that, pure joy!  

Ok , so i take it is normal and doesnt have anything to do with the power commander not been present .

 

[CorrodedAlien]

Check your idle set, it should be at about 1100 rpm when warmed up. They tend to drop the idle speed over the first year, there are a lot of threads on this. Low idle will cause you a lot of headaches. I have mine set up at closer to 1400 and have no troubles.

 

[FloydV]

Slip ons don't need a Power Commander. Be sure your bike is set to idle at about 1250 rpm. Like the other guys said, they idle a little rough.

 

[DAB]

The 'Busa likes to growl and grumble at you when it's idling.

It's the bike's way of complaining that you're not twisting the throttle....



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[GSXTacy]

Dad (GSXCite) says it sounds like a thrashing machine! I have to agree!