well another ecm wont help if it hasnt had vats turned off either
well another ecm wont help if it hasnt had vats turned off either
'91 2WD RCSB
5.3l L59 DBW
4L80E
TR220 cam
RevMax 2800rpm stall converter
Schoenfeld LT Headers
Nelson tuned
My Truck Video - http://www.youtube.com/watch?v=Rw9y1...&feature=email
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