Rochester 2GC info

[Ed Wright]

Originally Posted by NORMAN BARNARD

Mike, you'll go nut's trying to use a pv in a roch. 2gc carb as they had so many deravations of the pvrc they used.. Plug it, retap the jetting holes and use the holley jetting, better selection and easily obtainable. Tip:, now your ready to begin playing with the fuel curve !!!!!!! (assuming you have a good wide band data logger).

We used to do that to the old 4GCs. We were told then that we could not remove & plug it. Many of us pulled the piston/spring, pushed the piston up, and put a ding in the rod with a pair of dykes so it could not extend again, and jetted up. Easy to find Rochester jets back then.