21 xrs 850 129 pipe DP or Jaws???? - Page 3 - REV-GEN 4 - MXZ Performance Trail 129/ Renegade 137 - DOOTalk Forums

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21 xrs 850 129 pipe DP or Jaws????

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#31 Caper11


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Posted 16 September 2020 - 09:28 PM

I had a updated HE Jaws on my 19 summit. That pipe was stronger on the bottom and in the midrange, as the pipe got hotter the rpm increased, I also ran the stock can.
I also know guys who ran the jaws LE pipe at HE and it performed as well.
My clutch setup was ran the year before, so yes I added weight.

Yep springs break, they broke lots on our triples with stock pipes back in the day.
The Jaws install instructions clearly states to bent the tabs to remove excess stress on the spring and use silicone on the springs.
I broke 1 spring last year. No big deal IMO.

My 19 was the best sled I owned to date, I hope my turbo summit takes that claim.

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Edited by Caper11, 16 September 2020 - 09:29 PM.

2019 Summit SP blue/black, SHOT start, Enzo suspension, munster ski bushing savers, Custom clutching.

#32 Ski-B


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Posted Yesterday, 08:26 AM

I’m about to say screw it and just do a pipe shootout this winter and get one of each!

That is the only way you will know for sure.

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.


#33 Jl29


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Posted Yesterday, 10:13 AM

I have a jaws pipe Mxz I ran last year on my 19 for sale.

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