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Old 04-25-2010, 05:16 PM   #79
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

Removing my TKO and going with the BC Automotive built 4R70W knocked .75 sec off my ET in the Bullitt. Car is now running 9.6s at 145 leaving the line in "D" and letting the EEC do all the shifting. Never miss a shift! But I understand the love of the clutch too. My almost stock Mach I still has one. My swap was covered in the 2007 January issue of MMFF.
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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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