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1.
RD350YPVS - 1980's 2 stroke sportsbike, successor of the LC and mighty fine in it's day.

Now collected by strange men with a passion for rooting in oily boxes at autojumbles.
He had a 'valve, but it shat itself.
Did you see that slapper - I nearly shat myself.
by Spar Racer January 15, 2004

Words related to YPVS

lc power valve rd350 yamaha
 
2.
Yamaha Power Valve System. The thing that made the Yamaha RD350YPVS go like shit off a stick from about 6000rpm upwards.
Well, Brian, it's the YPVS that makes this bike so special.
by Ewan MacKenzie May 12, 2006