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 Post subject: Re: Yamaha Balancer Mod Tech Papers
PostPosted: Fri Dec 13, 2013 2:20 am 
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Location: Niagara, Ontario,Canada
Quote:
so doing this mod might not change anything at all


i thought the later bikes that were driven off the other crank had a funny fly wheel on the end aswell to even things out ?


Right on both counts.
The 86 model-last model had the flywheel.
I tried this mod and it made no difference whatsoever so I put it back to normal.
I guess results may vary but I wouldn't waste my time with it if I were you.

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 Post subject: Re: Yamaha Balancer Mod Tech Papers
PostPosted: Fri Feb 06, 2015 4:23 pm 
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Location: Leicester, NC
jackson.40 wrote:
I came across these the other day,not sure if these papers have been posted up on this site before .

Image


Image


Hey, Steve!

Any chance you could repost the photos of the balancer mods for the RZ5?

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 Post subject: Re: Yamaha Balancer Mod Tech Papers
PostPosted: Fri Feb 06, 2015 5:16 pm 
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All done Rick :cool:


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 Post subject: Re:
PostPosted: Wed Jun 01, 2016 10:46 pm 
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hybrid wrote:
I also found with mine that when I used the markings shown in this mod, one of my cranks ended up 180 out!
I had both cylinders on each side coming up together instead of diagonally opposed!

When I get my clutch cover off I will take close up shots of my gears and post them up here.

bought a RZ500 just had been rebuilt with wiseco ultra light forged pistons ( single ring ) and found out both sides of pistons coming up same time , made great power . only way I knew was after changing spark plugs ( after many miles ) , took it all apart just to make sure . no issues with any parts . then put back to standard ( how it left the factory ) .


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 Post subject: Re: Yamaha Balancer Mod Tech Papers
PostPosted: Sun Nov 06, 2016 3:02 am 
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after all these years you would think this is finally sorted.....hhmm


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 Post subject: Re: Yamaha Balancer Mod Tech Papers
PostPosted: Fri Dec 22, 2017 7:03 pm 
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For some reason I can't open those pics. Does anyone else have a link?


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 Post subject: Re: Yamaha Balancer Mod Tech Papers
PostPosted: Sat Dec 23, 2017 4:33 am 
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Follow the info in this link so you can view the pictures

viewtopic.php?f=2&t=15006


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 Post subject: Re: Yamaha Balancer Mod Tech Papers
PostPosted: Sat Dec 23, 2017 5:31 am 
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Location: Stratford Upon Avon UK
jackson.40 wrote:
Follow the info in this link so you can view the pictures

viewtopic.php?f=2&t=15006
There is a good video on YouTube on how to do this .

https://www.youtube.com/watch?v=T1JzRMcaFTY

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