Intake questions

[fly4spd]

I've heard good thing about both of the set-ups im looking at. What I've narrowed it down to is: 1) Edelbrock performer RPM intake manifold and the 4106 carb 600 (cfm electric choke) or 2) weiland stealth intake manifold and a holly street avenger carb (670 electric). I'm trying to keep the brands the same. I used to have the 4106 but had problems with it and had to put the stock carb back on. I searched the parts reviews and there wasn't much on any of these products. The car is set up as below with 14 degrees of advance. (right now it has the stock holley 600)
thanks
-aj

 

[maverick0716]

Both intakes are very similar and would make almost identical power gains. You don't have to stick with the same brand carb/intake......it makes no difference. I myself run a Performer RPM manifold and Holley 4160 carb (600 cfm w/ vac secondaries)