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Offline Smoky

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  • Town / City: E. Tenn
  • Country: us
"Poor" low rpm preformance
on: September 16, 2021, 11:26:03 AM
2021 with about 2500 mi. Installed a Two Bros
 slipon and the bike "chugs" when opening the throttle from 2-4k rpms. Changed exaust back to factory and bike runs fine. Thoughts? Solutions?

Offline mininsx

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  • Bike: '17 Z900, '19 SV650
  • Town / City: Central Kentucky
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Re: "Poor" low rpm preformance
Reply #1 on: September 20, 2021, 07:11:53 PM
There's plenty of things that can cause poor running, but adding a slip-on exhaust isn't one of them. My first guess is bad gas/water in the gas. Did you look inside the exhaust to see if there's packing material or something inside it blocking it off?
Last Edit: September 20, 2021, 07:14:11 PM by mininsx

Offline Smoky

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Re: "Poor" low rpm preformance
Reply #2 on: September 20, 2021, 07:19:04 PM
That is exactly my thoughts. It was purely coincidence that it happened when I put the pipe on. Put the stock pipe back on and the gas had run through, bike began running good again.im back to the two brothers slipon and all is right again. Thanks for the backup