has anybody done this? from research and some information I gather form my searches, its seems a larger set of jets, off-road needle and seat(not sure what part number) and lowering the float and you damn near can run upside down..

anyone ???

sounds good, more info.......

I have had very good luck with this cab. what I did was lower the fuel level ,run adjustable fuel presure regulator and set it real low like 2 psi then I expoxed a piece of brake line in the top of the cab from 1 vent tub to the other making it as tall as I could with out the line hiting the air cleaner lid then I toke a very small drill bit and dilled a bunch of very small holes In the very top of the line.

I run a modded 1.21 venturi 2100. Low float level and it does run on its side a little rough but keeps it going.

Whats a power valve? Same as accelorator pump? My carb only has about 15 peices including the screws that hold it together.