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Topic: TFI Compatibility (Read 1013 times) previous topic - next topic

TFI Compatibility

Just out of curiosity, would a TFI module off of an 84 HO work on an 88 SO?
85 Tbird 5.0
78 F150 351w
13 F150 4x4 3.5 Ecoboost

Re: TFI Compatibility

Reply #1
To my knowledge ALL car TFIs are the same... As long as it has 6 pins on the end connector it will be fine(some early vans & P/Us only had 3)..

Re: TFI Compatibility

Reply #2
Thanks for the info.
85 Tbird 5.0
78 F150 351w
13 F150 4x4 3.5 Ecoboost

Re: TFI Compatibility

Reply #3
the only thing is,, if its the type that is black,, i would not use it.  those were pretty much trash from what i recall.

Re: TFI Compatibility

Reply #4
The last time (and only time) I picked one up for the Cougar I grabbed an aftermarket one made by Borg-Warner.  Been on the car almost 7 years now without a hitch.....
-- 05 Mustang GT-Whipplecharged !!
--87 5.0 Trick Flow Heads & Intake - Custom Cam - Many other goodies...3100Lbs...Low12's!