Quote:
To keep accelerating (with any life) a carb has to have say 25% more cfm available than needed at a specific RPM. so at 4200 at 100% is 386 cfm + 25% = 483 cfm so a 500 cfm carb would be kind of minimum to get to 5000 with some decent pull!
Just my
600 eddies and holleys work good on a 318!
If I don't find any fuel problems this afternoon, I'm just going to finish putting my AVS together and get it on before I mess around any more. This carb ran perfectly up to high RPMs and this isn't that crazy of a cam, maybe cfm is all it is.
1967 Dodge Coronet Deluxe station wagon
1.03" T-bars, QA1 arms/rods, Cordoba/GM Metric/Volare brake & knuckle, XHDs, Hellwig rear sway, 318 Magnum w/ air gap, 727, 3.23s
| 
