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  What is Tuning?

Engine tuning is the modern day equivalent to hot-rodding of yore. In the Electronic Fuel Injection (EFI) world of modern cars; tuning typically refers to modification of the default injector and ignition computer maps in order to match the modifications performed on the car's engine. Tuners match the fuel maps to the modifications in order to give the engine the fuel and spark it wants to make safe power; maximizing performance and longevity. PPO2's Baseline performs the same task using all of the data your engine generates as it operates; thereby assuring that the tune is based on ALL the information rather than a small sample.