Lookin to break in an early Olds 303 with a stock 4 barrell manifold. What is the best 4 barrel carburator for this application. What carbs are you guys runnin? Thanks.
They came with both Rochester 4GCs and Carter WCFBs. Either one will do a good job for you. The Rochesters seem to be more common these days; at least, I see more of them for 303s at swap meets than the Carters.
If you have a hydramatic what came on it will work out easiest without having to screw around getting the throttle to transmission linkage right.