Letters below correspond to the test designators in the adjacent tables. A Stock baseline using factory ECM calibration, 75mm throttle body, truck long- runner intake, 5W-30 oil in truck oil pan, and stock dual catalytic converters, Y-pipe, and muffler B Dynatech headers, 2.5-inch dual exhaust, dual Flowmaster Super 40 mufflers C Optimize ECM spark table D Optimize ECM fuel enrichment table
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440 torque 408 horse by not really doing much.
No Cam Swap just the normal goodies.
Go to Car-part.com and do a search for the LQ9, pick a 2003-2006 Caddy Escalade and then do a search in your area or a nationwide search. If you find one from a repuatable yard they will usually have the readings on the engine before they pulled it out of the vehicle. Try and get everything you can that came off that particular vehicle!