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Old 10-21-2015, 07:52 PM   #109
Bullitt5094
Mach/Bullitt Hybred
 
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Join Date: Feb 2004
Location: Houston
Posts: 103
Re: How to change your 5 speed to an automatic

You need to talk to Darrin about what you plan to do with your car and have him give you a price. On the EEC, if you plan to turn much over 6K at WOT I would go with the Mach 1 processor. It's faster and can handle running the background loop to look at the shift while turning high rpm. The GT processor wouldn't keep up when I first built mine. I had to upgrade to the SYM2. I know nothing about your headers. My 3" Collector Kooks clear.
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9.33@152 mph 2001 Bullitt
BC Automotive 4R70W, G&G Performance / Kris Starnes Racing 4V Motor, Vortech JT-Trim
Almost Stock '03 Mach 1
'06 F250 PSD
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