331 stroker

  1. D

    Hidden nitrous under EFI intake anyone?

    I wanted to plumb my own nitrous kit on a GT40 intake for a second stage as I'm running a plate kit for my first stage and I've never seen a ford EFI intake plumbed for a Sneaky Pete style direct port kit under the intake. Anyone ever done this on here? What advice can you share? Follow the...
  2. B

    347 VS. 331

    What's up everyone!? I've been looking and looking, talking and talking, but would really love to get a great answer on building either a 331 or a 347 for my 65 Mustang. I have heard so many horror stories about the 347 being weak and having massive issues with the rods and the side thrust...