340 carb size?

[doogievlg]

I have run a Eddie 600 performer, Eddie 650 avs thunder series, and the Holley 750 dp. Power wise I liked the Holley the most. Daily driving I liked the 650 avs. The performer 600 was dull.

 

[RustyRatRod]

If you want the best of both performance and mileage on a mild to moderate engine, the Thermoquad is tough to beat. It comes with a learning curve, though.

 

[318willrun]

I agree with Rob on the TQ, but if you are NOT familiar with tuning a Thermoquad (and not willing to learn), then I would suggest a 770 Street Avenger Holley

 

[jerry6]

If you want the best of both performance and mileage on a mild to moderate engine, the Thermoquad is tough to beat. It comes with a learning curve, though.

Can agree with that , had a thermoqaucker 850 on my Dart in the 70's , best carb ever !! Great gas mileage around the city , and watch out when it opens up ! But like you said learning curve , and find a good one these days is hard .