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Canadian Daves JustKDX
Installation of reeds=leaner jets.Why is this??
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[QUOTE="BucKat, post: 658105, member: 29199"] Ah yes.....Bernoulli’s theory .. No need to rehash that old stuff... Process instrumentation/flow dynamics 101..Been there done that.. I guess what I'm asking is...... 1.Do the reeds respond quicker therefore the resulting vaccum is increased,,, thus a richer condition exists? and secondly......a slight off topic but hopefull related question 2.If your KIPS was not fully open(open to the RESONATOR/closed to the exhaust) during low rpms ,,,could/would the same rich condition occur on the pilot circuit? I noted that I had lost bottom end and had to turn my air screw out near 4 turns to get a 'decent' response. Thought I had cracked reeds.Inspection proved they were ok.. Pulled the pipe off to have a look at the KIPS and realized that they did not ALWAYS fully snap open when manually operated.The main exhaust valve was not extending down fully( reducing the effective size of the exhaust port) and the right and left exhuast valves where slightly cracked open allowing flow through the sub ports to the pipe.. I have since fixed that and will test tomorrow.. Will post result tomorrow night. I had no consistancy with bottom end pull or response.Sometimes it was lean,,,other times it was rich...Sometimes it pulled like a tractor,,,,other times I was nose diving over the hanlde bars when the power just wasn't there... Prior,,,,I tried pulling the air box snorkel off and found the bike ran even richer....( but that's another story somewhat related. More on that later).. Thanks for the info....The quest contines.. Buc [/QUOTE]
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Dirt Bike Discussions By Brand
Canadian Daves JustKDX
Installation of reeds=leaner jets.Why is this??
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