Quote:
Originally Posted by Stielow
John
I have been a fan of the GM controllers for most of my recent build for a few reasons. Refinement of calibration, and familiarity. The E67 used by the LS9 was used for a long time and was a very refined package. We have refined the 427 LS9 package for 10 years and over 30 engines. That package is sorted!
If the engine stays relatively stock the OE controllers work great with tools like HP Tuners. My buddy Dave Mikels tuned all this packages and continues to make them better.
I'm moving toward a hybrid set up on my LT5 do to the fact the GM ECMs will not do what I want to do. The aftermarket has made big gains in the last few years in refinement. I know as I move into a new control system we will have some learning curve. As a GM engineer I like things refined. Holes in an engine calibration bug me.
Mark
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Hi Mark. So what controller are you using?
Thanks,
Don