340 intake/carburetor advice

Go Mango said
The reason for going with AVS2 instead of the Thunder series is that the AVS2 has annular discharge secondaries. Alot of guys say it almost is like having fuel injection. The throttle response is really great.

DentalDart said
I have a 650 CFM AVS2 paired with my 340, Rpm air gap 7576, and headers. Runs great!

Garrett Ellison said
What gears are you going to run and are you using an automatic or a four speed? It doesn't really matter here other than to go ahead and invest in a good torque converter if your using an automatic. For a mostly street driver you will be hard pressed to find a better cruising combination than an Edelbrock air gap and an Edelbrock AVS2 800. If your more all out performance oriented then use an 800cfm or larger double pumper.

Go Mango said
The 8007 doesn't have the bigger 340 ports. You could make it work, but personally I don't think its worth the effort. I'd go with a factory 340 intake or a performer rpm for a 340. I really like my dual plane M1. Its really the same intake as the 70 340, only aluminum. The weight difference is crazy!

appreciate
Appreciate the insight, I had the AVS2 at the top of my list, till someone talked me up to the Thunder. Looking at stock, will check into M1, it's a 69 motor. I will probably stick with the A904 transmission, and one day, good Lord willing, a 8- 3/4 3.91 geared axle, upgraded suspension, brakes, etc...