Jollypopper;

Three solutions for you.

First, you can buy a piece of brass tubing slightly larger than the barrel of the carb rotor drill a hole for the venturi cut a slot verticlly along the length of the tube than cut off the portion with the hole. Next for a press fit widen the slot until it fits into the carb rotor.

Second goto to Tower Hobbies and buy the carb insert for the 9B carbhttp://www3.towerhobbies.com/cgi-bin...amp;I=OSMG3627You will have to modifiy this one as well to get it to fitin the barrel of the carb rotor.
or
You can buy a perry pump which would work without the carb inserts. Since you're determined to get it running, invest in tuned pipe and header for it as well.

Bryan</p>