UPGRADE ENGINE TO AN HO

  • Tiny
  • rbutler1615@netzero.com
  • 1989 Lincoln Town Car
  • 93,000 miles

I am changing the factory heads to the e7's and the factory cam to the HO cam. I know this will change my firing order. I also want to add a mass air to the system since mine is speed density. If I change my computer to an 89 mustang. Is there other wiring that my need changed to make it work right? I know the engines are similar minus a few different parts. Can you advise? Maybe send me some diagrams for the mustang. I do have a factory town car manual but wiring is vague. Thanks!

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Tuesday, December 6th, 2011 AT 7:39 PM

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  • Tiny
  • Docfixit
  • Expert
  • 18,991 posts

Go to JEGS web sight click on chat with Tech they can tell you all need to, convert to HO and add MAF

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Tuesday, December 6th, 2011 AT 7:55 PM

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