poor tranny performance
#1
07-20-2004, 07:08 PM
Join Date: Oct 2003
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poor tranny performance
anybody heard of any type of trannsmission upgrades for the 2004 45rfe? i guess im used to the 4l60e with transgo shift kit in my 96 impala ss. in my opinion that is what the truck needs to get the horsepower to the wheels! nothing like neck snapping shifts to launch you in your seat
#2
07-20-2004, 07:24 PM
RE: poor tranny performance
go to www.thefastman.com and ask about one of thier valvebodies. We got one and put it in and it's just awesome. Picked up ~0.3 in the quarter with just that on a 2000 5.9L Dakota. $250+core
issuez
issuez
#3
07-20-2004, 07:33 PM
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RE: poor tranny performance
the problem is there is nothing available for the hemi except a cold air kit, headers and exhaust. ineed something to help me plant the power to the wheels, is that so much to ask for from the manufacturer?