Dynotuner
October 18th, 2014, 12:20 PM
Does the MAF output look particularly noisy to anyone else here? This is reported to be a stock MAF - engine is 2002 Corvette with an unknown cam. Injectors are 0 280 155 868 (or 36 lb Bosch).
Based on the idle MAP, the lobes are large and close to one another. Wide band O2 does not report correct lambda due to the overlap at idle - so don't get too cranky about VE table at low speed \ low load. Power at the wheels was 488 with 461 tq today on a 248 Dynojet. Spark map low in the part throttle cruise area which somewhat helped the trailer hitching and dreadful cruise.
Any further input regarding driveability tricks for over cammed engine appreciated.
Based on the idle MAP, the lobes are large and close to one another. Wide band O2 does not report correct lambda due to the overlap at idle - so don't get too cranky about VE table at low speed \ low load. Power at the wheels was 488 with 461 tq today on a 248 Dynojet. Spark map low in the part throttle cruise area which somewhat helped the trailer hitching and dreadful cruise.
Any further input regarding driveability tricks for over cammed engine appreciated.