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well i guess everyone nos that i had a pv failure by now and am wondering what kind i should put back in to avoid this problem again? i would like to see a picture of the kind i need just to see what they look like.also how much do these cost?thanks again chris
 
Posts: 240 | Location: LAKE NORMAN N.C. | Registered: July 25, 2001Report This Post
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Yamaha OEM -10 vavles, yamahas latest release will do just fine, IF, you add a set of Power Valve pin retainers.
List about 360 for the valves
about 74 for the pin retainers
 
Posts: 1237 | Location: Cleveland, TN | Registered: August 01, 2001Report This Post
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anybody else got any suggestions?
 
Posts: 240 | Location: LAKE NORMAN N.C. | Registered: July 25, 2001Report This Post
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Hey JetEd,

For all the money, why can't 32 just buy the R&D pwr valves? He wouldn't neet to do anything with the pin then. Do you think OEM is that much better? Just wondering.
 
Posts: 1043 | Location: Myrtle Beach, SC. USA. | Registered: May 09, 2001Report This Post
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Use updated pv 's stock ...Plus call sbt for the pv arm's they produce. They incapsalate the pv's pin.
I use this same set-up on my race boat.
 
Posts: 182 | Location: michigan | Registered: March 16, 2002Report This Post
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i got the riva pvs and they are billet aluminum and the c clip totally encapsulates the pin and they gave me a nice boost to my low end grunt to boot do yourself a favor just say no to yamaha oem pvs you have given them enough of your money for thier crappy engineered valves the riva performance valves are 144.00 dollars each well worth the money
 
Posts: 1650 | Location: san diego | Registered: July 19, 2002Report This Post
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yes i would have to agree i am about to give yamaha about 1500 dollars for their crappy design and what is corporate yamaha gonna give me not a thing cause i am not "CERTIFIED" TO TAKE MY own motor apart. i guess they think i do not have enuff sence to look and tell what happened
 
Posts: 240 | Location: LAKE NORMAN N.C. | Registered: July 25, 2001Report This Post
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