vfr 400 squeeking

[the major]

I've just bought a NC 30 and on taking it down the duel carridge way when upping the rev's it whines higher and higher as you up the revs.

is this something do do with the streight cut gears instead of a cam chain or something else bad??

[Cptn. Awesome]

You mean like a supercharger style whine?
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Rides - '60 Plate Ford Fiesta Zetec 1.25, '03 Plate Kawasaki ZX6R B1H and an '87 VFR400 NC24

Naughty Fawbish: "An eagle is but an eagle until the suns flare blinds his prey." - Fawbish, 2010.

[Carvel]

Yes mate it's just the noise from the gear driven cams.
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2002 Aprilia RSV1000R, Cbr600Fs, Mk1 B12, Vfr400 NC30...

Matt B: I can deal with crushed nuts to beat Ollie.

[Frost]

Fit a race can, then you can't hear it

[Phoenix]

Depends if you actually have a squeaking, VFRs don't squeak, they whine or whir so if it's squeaking you may have a mouse stuck in the rocker cover.