Captn Posted April 12, 2020 Share Posted April 12, 2020 Got the scooter out for the 1st run since paint work is done. Aside from running it up and down the drive, this is the first full pull test. The wideband 02 sensor says its rich, way rich. Like 11.5:1 rich. Pulled the carbs to verify float height and main jet numbers. Found mains are DJ 124's. Float height is on spec. Same old story about emulsion tubes, ovaled. Looks like new emulsion tubes are in order. Anyone have recommendations on baseline main jet sizing? It's a stock 750 lump. K and N air filters. Stock header. Custom midpipe and V and H can. Dyna 2k ignition. 1 Quote Link to comment
Captn Posted April 12, 2020 Author Share Posted April 12, 2020 Thanks @wraith. Its pulling good but running too rich. Brakes are good. Suspension is working well. I'm sure several shakedown runs will sort it out. Quote Link to comment
wraith Posted April 12, 2020 Share Posted April 12, 2020 I think I might have some DJ instructions forward the 750 somewhere, I will have a look for you Nice looking bike. Quote Link to comment
Captn Posted April 12, 2020 Author Share Posted April 12, 2020 @wraith thanks bud. All info is appreciated. So are dancing bananas. 1 Quote Link to comment
wraith Posted April 13, 2020 Share Posted April 13, 2020 Found them Don't forget, if the emulsion tubes are ovaled the needles may also be worn at the top where they go through the slide. Hope this helps I know when a set of carbs I had had ovaled emulsion tubes the lower to mid range was very stuttery Quote Link to comment
Captn Posted April 13, 2020 Author Share Posted April 13, 2020 Excellent. Thanks wraith. 1 Quote Link to comment
Captn Posted April 14, 2020 Author Share Posted April 14, 2020 DJ 3135 kit on the way. 1 Quote Link to comment
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