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Thread: 4L70E controller options
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10-26-2015 #1
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4L70E controller options
Hi, looking for opinions and experience on the controllers for the GM electronic controlled transmissions, I am using a LS3/480hp crate motor and 4L70E on my 68 camaro, I was thinking of the GMPP controller, but then just noticed new offerings from TCI, FAST, B&M, etc. One thing I liked on non-GM ones was the ability to make adjustments w/o a laptop. Anyone have experience or feedback on the aftermarket VS GM performance controller? thanks! Dan
1968 Camaro RS/SS, LS7 with Katech mods, T56 Magnum, C6Z06 Brakes
1968 Camaro RS Convertible LS3/480hp/4L70E
1962 Corvette 327-340hp stock
1963 Corvette Split Window Coupe
1967 Corvette L79 convertible
2006 Corvette Z06
2011 Corvette GS convertible
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10-26-2015 #2
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I used a US Shift controller with a 4L80 (also compatible with your 4L70E) and it was ten times easier to modify than the GM controller. You can do it straight from the controller or connect a laptop. I did not really ever do it from the controller as it was much easier to just connect the USB cable. One table controls your shift firmness and shift points. It was very intuitive.
http://www.usshift.com/usq4.shtml
Just my experience.
10-26-2015 #3
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We also use US-Shift, and highly recommend them.
Also we're a dealer
-DaleSchwartzPerformance
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