SwedeViper
Newbie
- Joined
- Nov 7, 2016
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- 12
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- 43
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- Norrbotten
- Country
- Sweden
- Snowmobile
- Viper M-TX 2016 MCX 270
- Joined
- Apr 13, 2003
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- 21,431
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- 54
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- Schofield, WI
- Website
- www.totallyamaha.com
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- USA
- Snowmobile
- 2020 Sidewinder SRX
Seen alot of questions about aftermarket headers and if they gain any power. MCX header works very well in midrange and is not a bad option. See dynosheet.
Are we an MCX Dealer?
SwedeViper
Newbie
- Joined
- Nov 7, 2016
- Messages
- 12
- Age
- 43
- Location
- Norrbotten
- Country
- Sweden
- Snowmobile
- Viper M-TX 2016 MCX 270
Nope, but I have the MCX-header installed on my machine (2016 m-tx) and think it is great for my type of riding. Seen some threads that claim you can't gain anything with new header. I ride alot tree-riding and when i'm in trouble and about to get stuck and give full throttle i get alot more track-speed faster with new header. Have not changed alot in clutches. 14.5 mm rollers, outer hole in standard weight empty, TP secondary spring.
yammitrip1
Expert
- Joined
- Sep 28, 2017
- Messages
- 234
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- 32
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- Rome ny
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- USA
- Snowmobile
- back country sx viper, trail sx viper s
That's a pretty exploded view of the difference, while it appears the gains are minimal around 5 hp or so and 5 ft/lbs. I'd agree your style of riding it would help, but trail riders probably will still agree that you don't feel much if any at all. Your either cruising or pinning it to win it. Unless there clutching is off, where the gains are made the engine will rev around that. I guess what I am saying is that the gains are hidden for trail riders. That's all.
Is this a dyno of your sled,m
Is this a dyno of your sled,m
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