Argie 2v head - What is the best plug?

[Anonymous]

Getting ready to bolt up my Aussie 2v, and was wondering what is the best plug to run, I am running Autolite AP 46's now at .50. Any other comments on a better set up? Also, getting rid of my Holley/Weber for a Holley 2300 any comments on any re-jetting that I might do? Thanks for all the help, especially Mike/ AZ Coupe

 

[Mustangaroo]

Jud,
Autolite 46's are OK, but the .50 gap depends if you have a better aftermarket dizzy instead of the stock dizzy, otherwise .42 - .46 . The stock 2300 should be fine, just check the plugs to see if it's lean or rich and change jets as needed, I keep about 12 jets sizes on hand for my tuning needs. You shouldn't need that many