Originally Posted by Brads1951
Okay, I've read on other websites that some Rochester 1 barrel 216 carbs (everything but the bottom main throttle butterfly) can be exchanged with the 235 bottom throttle butterfly to work on Fenton intakes. Is this what most of you are doing to be able to use 216 carbs on the wider intake

Rochester spent the money for additional research, development, and tooling for multiple sizes because they were making too much money! 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