av8n Posted December 9, 2004 Report Posted December 9, 2004 Per AllData, they suggest enlargeing the "A" and "B" solenoid feed holes on the valve body plate to .030-.035 . Has anyone else done this mod? Good results? Any info is appreciated, Paul Quote
Brian P Posted December 10, 2004 Report Posted December 10, 2004 what's the theory behind it, and what does it inevitably change? Quote
Canada Posted December 11, 2004 Report Posted December 11, 2004 Well, it'll give more fluid flow.......which will allow bands and clutches to applied sooner and harder.......give a quicker and firmer shift. Quote
av8n Posted December 11, 2004 Author Report Posted December 11, 2004 AllData says this increases flow to the solenoids for some trans suffering from a 2nd gear start or a 1 to 3 shift problem. Quote
Brian P Posted December 11, 2004 Report Posted December 11, 2004 So it's a problem solver more than it is a "mod". I highly doubt anyone here did it, but a quick check with http://www.60V6.com there's a handful of people that have rebuilt 4T60's Quote
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