v8 swap engine horse power | Ford Explorer Forums
  • Ford Explorer Community - Maintenance - Modifications - Performance Upgrades - Problem Solving - Off-Road - Street

    Explorer Forum Covers the Explorer ST, Explorer Sport, Explorer Sport Trac, Lincoln Aviator,
    Mercury Mountaineer, Mazda Navajo, Ford Ranger, Mazda Pickups, and the Ford Aerostar

    Register Today It's free!

v8 swap engine horse power

  1. T

    Is the stock 4.0 pushrod worth beefing up?

    Move me if this post belongs in a different thread or advise me if this question has already been addressed. Ive just purchased a '91 explorer xlt and the motor has 70k original miles but I opened the intake to do some gasket replacements and it looked nasty I cleaned it best I can.probably...
Back
Top