difference in manifolds

  1. #1
    whats the difference between a 4-2-1 manifold and a 4-1 manifold?
  2. #2
    iirc, 4-2-1 improves bottom end, 4-1 improves mid-range and top end.
  3. #3
    I never knew that!
  4. #4
    the 4-2-1 will give you far better mid range torque and acclearation throught the gears and the 4-1 is really just for top end happy people. i have a 4-2-1 and wouldnt change it for the anything else.haha
  5. #5
    cammedvtr, how much were you for your manifold and where you get it?

    Cheers