What Are You Doing To/With Your Car Today?
I finally broke down and put a 4 bbl on my Son's 75 Belair.The heads are ported and the factory 2bbl could not flow enough air/fuel to support the engine.If you were too aggressive with the throttle it had a bad lean pop.I had no problem with it but it was giving him way too much trouble....I found a nice 750cfm quadrajet core and a GM crate engine alum intake and it runs like a top now...
I finally broke down and put a 4 bbl on my Son's 75 Belair.The heads are ported and the factory 2bbl could not flow enough air/fuel to support the engine.If you were too aggressive with the throttle it had a bad lean pop.I had no problem with it but it was giving him way too much trouble....I found a nice 750cfm quadrajet core and a GM crate engine alum intake and it runs like a top now...