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TheTurboForums  |  Specific Tech Sections  |  EFI Tuning Questions, Engine Management and other Voodoo  |  Topic: MSD Digital 7 7530T with a ford TFI ignition? « previous next »
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River City Speed
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MSD Digital 7 7530T with a ford TFI ignition?
« on: November 05, 2009, 08:16:00 PM »

I don't know if this is the right place to post this question...

Has anyone set-up a Digital 7 (7530T) with a stock ford EFI, TFI ignition?  I have read over the instruction manual multiple times and can't figure out exactly how to do it.  I'm picking up the box next week.  Which wire on the TFI is the trigger?  Do I eliminate the stock harness going to the coil?  It's been years since I've hooked up an MSD box to a TFI and then I needed the harness to get it to work.  (I tried splicing it in and it didn't work).  The Digi 7 doesn't have a "TFI Harness" available, or so it seems.  Am I getting in over my head?  Is this to much ignition for a low 10sec car?

Sorry, I forgot to add that this car is currently using the stock eec computer but will be replaced with MS once the motor is broken in.
« Last Edit: November 05, 2009, 08:33:38 PM by River City Speed » Logged

'87 Coupe, 302 GT40 Iron Heads, TFS Stage 1 cam, GT40 intake with Hogan Upper.  Going back together with a Comp Turbo CT467 and MS1 V3. Hoping for low 10's.
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Re: MSD Digital 7 7530T with a ford TFI ignition?
« Reply #1 on: November 06, 2009, 06:57:45 PM »

i believe you should still be able to use the same tfi adapter harness. the 7 series uses the same normal inpts as a 6 series does
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TheTurboForums  |  Specific Tech Sections  |  EFI Tuning Questions, Engine Management and other Voodoo  |  Topic: MSD Digital 7 7530T with a ford TFI ignition? « previous next »
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