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Old 01-20-2020, 08:37 AM   #5
raydhd
VC 460 CLONE GONE WILD
 
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Yamaha
 
Join Date: Oct 2014
Location: Ray BY The Bay NJ
Posts: 10,644
Default Re: VC460 valvetrain noise?

I don't think they use a welded cam. They just start with a cam blank and grind it for more duration and I doubt VC has the ability to grind their own cams. With the simplicity of the whole system I wonder if it has something to do with the compression release assembly making this noise.
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