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Old 10-02-2017, 11:08 PM
motoman motoman is offline
Master of XSology
Join Date: Aug 2005
Location: Grand Junction, Colorado
Posts: 8,309
Carb float height would be my first suggestion to check that it IS correct, and that all floats are identical height...very important. Other than that, I have to say I've never had experience working with the earlier carbs, specially with the mods to them that have been done. The cross-over passage DOES make them easier to tune in order to run correctly...not as finiky as the later carbs.
The enricher circuit issue is due to the either one or both of detent balls/springs missing. Therefore, enricher pivot shaft won't stay in full on or partial position until manually pushed in.
Other than that, sorry I can't be of more this point anyways. I just refrain from making suggestions unless I've personally had some experience myself.
81H Venturer1100 "The Bentley" (on steroids) 97 Yamaha YZ250(age reducer) 92 Honda ST1100 "Twisty"(touring rocket) Age is relative to the number of seconds counted 'airing' out an 85ft. table-top.

Last edited by motoman; 10-02-2017 at 11:10 PM.
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