Summit intake manifold vs edy/weiand

[565bbchevy]

I have an Edelbrock Super Victor on my big block, I port matched it and set it up with rear cooling and it works very well.

 

[Doug213xrj]

Yea I Had a 600 CFM holley on my 305 H/O and irt ran out of steam at 4500 RPM. Switched to a quadrajet now it pulls to 5600 RPM. I think a dual plane is the better for the street. If your going for all out power try a single plane and if the motor is still pulling after 6500 RPM it will be making more power.


Doug