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Yamaha Rhino Upgrade

Yamaha Rhino - Camshaft from Web Cams

Cam Installation

Information:

Web Cams has created a few different cam profiles for the Yamaha Rhino 660.  All of the cams take into consideration the weight of the Rhino. All of their camshafts are precision ground, heat treated and then coated.

I decided to go with part #80-411 Grind 461/496 Stage One, overall general performance.

Installation:


Remove CVT air tube


Remove oil line from valve cover


Remove fan cover to gain access to


Fan exposed


Remove intake valve cover


Intake valves


Loosen all the valve cover bolts


Remove cam tension


Valve cover removed

  
Verifying top-dead-center before removing cam

  
New cam vs. OEM cam


Valve cover all cleaned up and ready for reinstall


New cam installed at top dead center

Installation performed at Hart's Rhino Motorsports. Thanks to Paul for letting me look over his shoulder while he worked on my Rhino.

Contacts:

Hart's Rhino Motorsports:

www.HartsRhinoMotorsports.com
(916) 635-4334
Rancho Cordova, CA

Web Cams:

www.webcamshafts.com
(951) 369-5144
Riverside, CA

 


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