Mercury Idle Air Vent Jet #'s

[Slimm]

I am having trouble locating part numbers or a list of all the jets for the idle air vent jet. I have the main jet chart but those jets go from .040 through .098 while my idle air vent jets are .028, .038 and .032. I need to drop the in size but cannot locate any part numbers or reference to them other than what the book says are already in the carbs. I have done a bit of reading on the WMV and WMH carbs and the common name that kept popping up with knowledge and experience with them is Jay with SST Marine. He listed a number to for anyone with questions about these carbs but it is not in service any longer.

Does anyone have a source or suggestion as to where to look for these small jets?


Slimm

[90 5.0]

When it comes to marine shops with carb questions on the older merc look for a marina shop that's been around a long time and was involved in mod vp racing etc back in the day. Those usually know carbs a lot better than the newer ones that mostly know Opti's etc.