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Fox T-Bird/Cougar Forums

Technical => Engine Tech => Topic started by: larrycar78 on February 01, 2005, 05:16:54 PM

Title: SO to HO wiring harness, speed density
Post by: larrycar78 on February 01, 2005, 05:16:54 PM
I will be swaping my 88 302 SO T-bird motor with a 88 302 HO Mustang motor. I know I need another ECU for the different firing order but can I use my existing wiring harness and O2 sensors.
Title: Re: SO to HO wiring harness, speed density
Post by: dominator on February 01, 2005, 05:43:25 PM
Yep everything is identicle just plug and play!
Title: Re: SO to HO wiring harness, speed density
Post by: jkirchman on February 01, 2005, 05:44:22 PM
Yes you can use your T-bird harness without any changes since both motors you will be working with are speed density. 

Check this page out for lots more info on the swap:
http://www.coolcats.net/tech/advanced/ho_swap.html
Title: Re: SO to HO wiring harness, speed density
Post by: larrycar78 on February 03, 2005, 07:59:48 PM
How about the MAP sensor?
Title: Re: SO to HO wiring harness, speed density
Post by: shame302 on February 03, 2005, 08:07:47 PM
non issue...plug and play

unless you meant MAF

then you need a 89 up 5.0 HO stang computer, MAF sensor and some wireing from what i understand.
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