Recarb holley 330

[jamied]

Hi all. I've read plenty of threads here but none seem to state any results which is what I'm after. The decision is do I have original carby rebuilt back to spec or get the holley carb from recarb. Extra power would be nice but my main priority is to have it running as good as possible and fuel consumption. I want to hear from anyone who had done it and what were the results? Tb4.2, already have elec ignition, extractors.
Cheers guys

[jamied]

Probably also important to note. It is automatic and straight petrol