Thanks for the tips!
I'll definitely have to use punches next time, scanner sounds very handy too!

Here's a rumor you may be able to confirm or deny:

Rochester B is more reliable than many other carburetors offroad and for driving on steep inclines because of the circumferential float bowl

Sounds like a questionable claim.
Seems like jet position within the bowl is more relevant?


'59 Chevy Suburban, NAPCO