Engine Physics 101: A Tuners Guide to Boost, Spark, Compression, and Fuel

Watch this before cranking up that boost controller or pushing that spark. This is basic knowledge of all things engine when it comes to high compression, high performance, boosted engines.

This covers compression, boost, fuel, spark plug reading, and much more. This is pretty much required knowledge before moving into advanced tuning.

[joshmarmolejo]

Thank you for everything you do, you are definitely one of the best calibrators out there that has gone unnoticed. I have been to several trainings by both engineers and professional tuners. You are definitely a diamond in the rough. Thank you !!!

[zombieflaeyer]

Easily one of the most informational videos I’ve seen on YouTube

[Pleksilasi]

Awesome video, at 27:22 you type "values under 12:1 are generally considered safe for 93 octane with aluminium heads, boost only, no intercooler" tell me senpai, what if I upgrade that to 105 octane (re85-biofuel) and water to air-chargecooler, how high of a final compression ratio could I go? 13-1? thanks in advance!

[PC]

Great video! Question. Is Procharge a brand name or the proper name for the device? (Kind of like how Jet Ski is actually a brand name of personal watercraft, yet everyone calls every PWC a jet ski)