The Rochester B will function until it warps (which it will).

There are two schools of thought here:

(1) If it ain't broke, don't fix it.
(2) If it ain't broke, fix it until it breaks.

And I still detest the Rochester B. wink

Jon.

Good carburetion is fuelish hot air
The most expensive carburetor is the wrong one you attempt to modify.
If you truly believe "one size fits all," try walking a mile in your spouse's shoes!
The Carburetor Shop