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"The Origional" Camshaft Decompression Pins for your Yamaha Rhino / Grizzly / Raptor 660

Part Number WEL1006

2 Review(s)

"The Origional" Camshaft Decompression Pins for your Yamaha Rhino / Grizzly / Raptor 660

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Retail Price: $39.99
Your Savings: $7.00
Your Price: $32.99

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Description

Chromoly Camshaft Pins with Backing Nut:

made from chromoly
replaces weak push in pins
nut on back to guarantee that they are locked in

There are 2 weights on the Yamaha 660 camshaft sprocket that operate the decompression mechanism. These weights are held in by 2 soft pins that easily break off causing the timing chain to derail, or they can put holes in the engine when the weights fly out. We put them in every build we do here at Weller Racing and you should too!

Customer Reviews

	Decomp pins
	Pins are a perfect fit with no modifications to my head for nut clearance. They work great and give you piece of mind over the stock press pins.
	Reviewed by: Jay Mosley from West Texas. on 3/14/2013 5/5

	Mr
	Overall good part. However, these pins are taller than the stock pins, and required some cutting with a die grinder on the wall of the cam chain chamber to clear these taller pins. I recommend the instructions be revised to include a step to check for interference and correct before installing the head (if off). This could avoid extra steps needed to keep the metal chips out of a freshly assembled engine.
	Reviewed by: Mark Rupp from Ohio. on 12/17/2012 4/5