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GPZ600r valves
Posted: Wed Mar 17, 2010 12:47 pm
by 4130
My GPZ needs the inlet valves (only the inlet) adjusted every 2500ks (starts to get hard to start).
Any ideas (already tried differant fuel and fuel additive)
Re: GPZ600r valves
Posted: Wed Mar 17, 2010 6:34 pm
by Gosling1
sounds like the valve seats are well and truly fucked mate.
You need to get the head re-conditioned with new valve seat inserts.
Talk to Albert Tehenneppe at Sharptune in Dandenong.

Re: GPZ600r valves
Posted: Wed Mar 17, 2010 8:23 pm
by 4130
i do have another head in the shed( and i'm not even from tassie).
might give it a fitting.