Quote:
Originally Posted by rooster
Tim,
Awesome job on your Weber insite. Would the tuning procedure be similar for $$IDF's?
Thank you very much, Russ
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Russ:
Tuning the IDFs will indeed be similar, though a bit simpler. Syncronization is, of course, the same. IDFs have a different idle circuit and control idle air with a bleed screw instead of a jet holder, so adjusting the idle circuit is simpler. The IDFs also use a diaphragm pump that is adjustable, so the pump shot is much easier to adjust too, though getting all 4 to have the same diaphragm adjustment can be tricky. Everything else - mains, air corrector, emulsion tube and venturi - follow the same principles as the IDAs.
Tim