What do you mean by needle valve seats ?[/quote]
As in this wee guy in here, the brass seat in witch the needle slides into, this s a Z1b 28mm body here but it is the same on the 26mm, im worried that boring will remove the function of the brass piece, can it be punched out and be replaced after the fact. I have 3 sets of vm26 that id like rebuild/bore, im in no real hurry but id like to do them right.
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Throat boring Vm26 questions
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- Z1streetfighter71
- ZedHead

- Posts: 1031
- Joined: 16th Oct 2020
- Location: Galway-Eire
Re: Throat boring Vm26 questions
Angus.
Too many bikes to list.
Too many bikes to list.
-
kev edwards
- Hardcore

- Posts: 2152
- Joined: 3rd Apr 2009
- Location: leverington UK
Re: Throat boring Vm26 questions
They push out and push back in.
Re: Throat boring Vm26 questions
That is the needle jet.
It simply presses/taps out, down in the direction of the float chamber once the main jet and needle jet tube ( emulsion tube) have been removed.
It simply presses/taps out, down in the direction of the float chamber once the main jet and needle jet tube ( emulsion tube) have been removed.
- Z1streetfighter71
- ZedHead

- Posts: 1031
- Joined: 16th Oct 2020
- Location: Galway-Eire
Re: Throat boring Vm26 questions
Perfect, i didnt want to go doing anything till i was a 100% on not screwing anything up, now the big ask, the jig you made to hold the body, ever think of making one to sell?
Angus.
Too many bikes to list.
Too many bikes to list.
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