Quote Originally Posted by ScarabEpic22 View Post
Would it be possible to add a DVT control for the E67 (and probably the E37/38/39/40/78) for spark similar to the LS1 PCM? Mostly just the Electronic Spark Control where you can advance, retard, add, and subtract a set amount of spark across the board
Sorry but that can't be done, the spark limitation in the DVT's is an ECM thing, not us. I have no idea why GM would want to do it that way, but they did.