Quote:
Originally Posted by Croustibat
Generic tunes are conservative fueling and timing wise to accomodate user problems, so detting is no concern;performance and fuel economy are.
400WHP on stock S pistons ... they will get destroyed ringlands.
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Are you aware of how ignition timing, air/fuel ratio, detonation and EGTs are related?
If you think you're getting a target AFR and timing curve for your elevation, location, and exact modifications from a mail order ECU, then you're uneducated.