i was researching and i ran across this main jet size conversion chart. thought it might be useful for helping us carbie guys translate settings when diagnosing carb fuel problems.
http://weislake.com/sig/mucker/2-16-07.pdf (http://weislake.com/sig/mucker/2-16-07.pdf)
(http://farm3.static.flickr.com/2331/2496420495_27c9c9f835.jpg)
Thanks for posting that. If we ever get another jetting FAQ for this site, we need to add that diagram to it.
i may start a carburetor fuel delivery trouble shooting table. (after i get back from vacation)
i have big ideas... i'd like to put symptoms on one axis, components on the other, and fill in the table with relevant links, advice, and cross references.
so for instance you might see "refurbish fuel pump" and a link to the "how to" at the intersection of vertical cylinder flooded and fuel pump. table might get big, but would be easy to read and would hold lots of great information!
add this one to the list, its helped me ;D
http://www.factorypro.com/tech_tuning_procedures/tuning_carbtune,CV,high_rpm_engines.html (http://www.factorypro.com/tech_tuning_procedures/tuning_carbtune,CV,high_rpm_engines.html)