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Insights
How dyno testing, calibration and engine building actually work, written by the people who do it.
How to choose between pump petrol, race fuel and E85 for a tuned engine in the UK, what each changes in the calibration, and why an E85 conversion is a planned project.
How to size injectors from target power and duty cycle, what the pump and regulator must deliver, how direct and port injection differ, and the real risks of E85.
How knock, detonation and pre-ignition differ, why they damage engines, how knock is detected, and why calibrators leave a safety margin rather than tune to the edge.
