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BMP etec 860 big bore

800r 800r etec Bike man performance Big bore

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#16 LeeL

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Posted 02 April 2020 - 07:16 PM

The one I had shorted out or something when sour it would clear the map every time you shut sled of . .



#17 Ski-B

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Posted 11 April 2020 - 09:11 AM

I had a couple aftermarket mufflers here kicking around... to run on this 860 Etec. One is an SLP and the other is a GGB.

 

The 860 BB just doesn't like these aftermarket muffles. Both mufflers once heat soaked had lower rpm and inconsistent rpm vs the stock muffler.   Off-On throttle recovery to rpm was slow. The GGB being the worst of the two. It seems as tho the 860 BB likes the stock muffler the best For good consistent running quality.

April 14 2020 061.jpg


2020 Freeride 850. My ride.

2018 XRS 850 Sons sled.

2017 Freeride 860R etec. 860BB. Daughters sled.

2015 Freeride 800R etec. All Stock. Wifes sled.

2015 BCX  800R etec. Trail ported. Spare sled.

2014 BCX 800R etec. All stock. Spare sled.

1998 Formula S 380. She is a keeper.






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