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pilot jet on 25mm PHBL
Posted:
Sat Aug 03, 2019 10:02 pmby bluebob
I am rebuilding a 25mm phbl carb which I stripped some while ago.can somebody tell me if the pilot jet simply screws into the carb body.Or does it go into some kind of emulsifier which I may of lost.Hope I am wrong but I feel something is missing.(and the dellorto diagrams don't help).Does anyone know please?
Re: pilot jet on 25mm PHBL
Posted:
Sat Aug 03, 2019 10:40 pmby Toddy
Straight into the body the emulsion tube is on the VHSH type carbs
Re: pilot jet on 25mm PHBL
Posted:
Sun Aug 04, 2019 10:26 amby bluebob
thanks Toddy
Re: pilot jet on 25mm PHBL
Posted:
Tue Sep 17, 2019 11:18 amby martyn dwane
PHBL usually have a surge washer that fits onto the ali bit that the jet screws into.not sure if it`s actually needed ,but then why did Delorto fit it ?
Re: pilot jet on 25mm PHBL
Posted:
Sat Oct 05, 2019 9:21 pmby bluebob
thanks Martyn.will look into that.the carb was put back on scooter early august and runs ok,but anything that improves it is worth trying.
Re: pilot jet on 25mm PHBL
Posted:
Sun Oct 06, 2019 7:40 amby Tractorman
martyn dwane wrote:PHBL usually have a surge washer that fits onto the ali bit that the jet screws into.not sure if it`s actually needed ,but then why did Delorto fit it ?
I was told it was fitted to stop surges on scramblers and dirt bike, mine seems to run well without it.