670 cfm on a 300

Discussion in 'Holley' started by angmonique, Mar 12, 2009.

  1. angmonique

    angmonique Well-Known Member

    is a 670 cfm street avenger holley to much for my 300 65 skylark.
     
  2. Schurkey

    Schurkey Silver Level contributor

    How high are you going to rev it?
     
  3. doc

    doc Well-Known Member

    If it has vacume secondarys, no.... should work just fine..... untill the rpm get up and the vac secondarys open you are only running on 335 cfms....
     

Share This Page