Author Topic: wr500 yammy specs v yammy 490 / 465 specs  (Read 672 times)

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wr500 yammy specs v yammy 490 / 465 specs
« on: October 18, 2011, 08:34:23 pm »
can someone inform me if the top ends are the same (wr500 --v--yz/it 490 ) it looks like the rod kits go from 1980-465 yz & it's....through to the 90's with yz and it 490's to the 92-93 wr500' is this the case or are there some abnormalities ??? what parts will interchange ie rod kits / pistons / barrels etc thankyou