https://www.hpacademy.com/courses/bare-minimum-diesel-tuning-knowledge/lesson-three/ 2021-11-02T20:11:43+13:00 yearly 0.6 https://www.hpacademy.com/courses/bare-minimum-tuning-knowledge/knock-boost-and-launch-control-engine-protection/ 2021-11-03T00:51:33+13:00 yearly 0.6 https://www.hpacademy.com/courses/bare-minimum-diesel-tuning-knowledge/lesson-four/ 2021-11-02T20:11:58+13:00 yearly 0.6 https://www.hpacademy.com/courses/bare-minimum-tuning-knowledge/rotary-and-forced-induction-tuning/ 2021-11-03T00:52:12+13:00 yearly 0.6 https://www.hpacademy.com/courses/bare-minimum-diesel-tuning-knowledge/taking-the-next-step/ 2021-11-02T20:12:15+13:00 yearly 0.6 https://www.hpacademy.com/courses/bare-minimum-tuning-knowledge/taking-the-next-step/ 2025-11-17T05:40:45+13:00 yearly 0.6