Need to know the effects of the different needle jet shrouds have on tuning Mikuni carbs on a rotary valve engine thanks
Need to know the effects of the different needle jet shrouds have on tuning Mikuni carbs on a rotary valve engine thanks
Thanks but doesn't cover what I'm looking for. It's the top of the neddlejet that protrudes into the bore of the carb I need the info on.Was brief mention in the ese thread a few weeks ago but I can't find it
With Flux brass can solder nicely. I wouldn't superglue unless you are planning a full annulus that would be retained by the needle in a failure.
But both methods are reversible.
First I would be inspecting the tube with magnifying glass, as any ovality will destroy fueling.
To answer your first question, have a squiz down this page at the carbs
https://pitboard.com.au/racer-test-e...prilia-rsw250/
It looks like tall brass shrouds under the slides.,
Don't you look at my accountant.
He's the only one I've got.
Try using the search function on the ese thread. Try "needle jet shroud" as a search term - there's some of what you need there.
Spelling is key to searching.
Bell covers it
https://3cyl.com/mraxl/manuals/bell/...raham-bell.pdf
if not there is plenty here
https://www.kiwibiker.co.nz/forums/a...p?albumid=4844
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Kinky is using a feather. Perverted is using the whole chicken
thanks for the replies they where what I was looking for,and Gregg for the spelling lesson I can now use the search
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