For the lowest temperature you should delete/Bypass the factory cooler..
Your engine depending on what temp thermostat you have is minimum of 30-40 degree's warmer than your transmission fluid so all you would be doing is raising the the transmission fluid temps compared to just using the aftermarket cooler..
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2002 Z/28 = Firemutt Racing 370 w/ Cam, Trick Flow heads, TPIS 90mm Intake & 90mm T.B., Vigilante 3600 t.c., Michael's Transmissions Built 4L60E.
QTP Headers, Mufflex Stainless Y-pipe, Pypes Performance Exhaust, Moser 12-bolt w/ 33 spline axles,Truetrac & 3:73's., Spohn.
Cartek Tuned...
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