Thread: 48 IDF jetting.
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Old 06-28-2009, 03:59 AM
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Caprimaniac Caprimaniac is offline
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Join Date: Sep 2006
Location: Skjetten, No
Cobra Make, Engine: Unfortunataly ; none
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Default Too rich....

After testing on a proper situation (autoslalom- between cones on a track) , I found the middle/ transition to be too rich.

To make things better, can the nuts on the acc.pump shafts be turned innwards (from the valve covers towards the carb- body)?

Can the large idling jet (65) be causing this trouble? (Transition holes are fed by this jet ...)

Or can the 0 (closed) acc.pump bleed be part of it?

Also; after reading an older post by JacMac I've found a probalbe cause of two barrels unwilling to be synchronized; twisted shafts!?!

I'll look into things and hopefully things will get even better....
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