Yamaha Sidewinder

ssjrmk

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I just bought a 2017 sidewinder and it has the aftermarket exhaust and cold air intake. I was wondering what horsepower makes with these modifications? Thanks
 

Andrew.renegade1000

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Lol I told dean to tell you what kinda hp you have. But go to Cr racing’s website. Assuming it’s a Cr racing exhaust. They have a resonator or a straight pipe . Which one do you have.
 

ssjrmk

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I Believe it’s CR racing. I know you told me the horsepower but the only reason I posted it was I didn’t think you had the cold air intake and I thought that gave it more horsepower?
 

Andrew.renegade1000

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The Cr straight pipe gives 20hp and 10ft/lbs
Torque

The Cr intake drops 1lb off the sled and just lets it breathe easier. Stock intake prone to blocking up with snow.

You’ll have to come out on a trip with me and stuckey this season and we can put the two sleds side by side
 

ssjrmk

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What other stuff did you do to your side winder and did you change the clutching when you put on straight pipe?
 

Andrew.renegade1000

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Have a read on this thread. Great info about clutching . Personally I did change the weights to Heavier ones . 73g each loaded. I can get you the part numbers if you’d like .

Also with those weights I changed the secondary spring setting to 3-3 60 degrees
 

Andrew.renegade1000

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Part number for the weights is

#8LR-17605-00


And the rivets you need are

#90261-06033 steel 4.5g.

You’ll need 3 per weight. Once you put them in the weight should be 73g
 

MK4TDI

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Sure if you have the part numbers that would be great thanks
Just an FYI. the weights/ramps are cheaper to order online from the states than they are from the dealers in Canada if you are going new.
 
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Andrew.renegade1000

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Your rpm should be right around 8750 when climbing . With those weights they are a big more aggressive then the factory ones .
The sled comes on a lot harder almost feels like you’ve added boost.

Will also drop your engagement from 4100 to 3100 .

I found it made a huge improvement for me !
 

ssjrmk

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I bought the sled from a shop so I don't know for what he's done for primary clutch weight, so I'm going to wait till the first trip and see how it's pulling. Unless I get ambitious and pull the weights out and have a look.
 

dragonweld28

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Paul and I tested several styles of weights in his custom 174 and found that the Magnet weights from SSI pulled the hardest.
Sidewinder weight 1.jpg
Sidewinder weight 2.jpg
 
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