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Technical Articles Index


We have written several articles over the years to clear up common misconceptions and myths common to the performance industry. We hope to write more in the future, but they tend to get written either when we have the time, or somthing in paricular is bothering us.

Keep an eye out for new articles as we are currently working on a batch related to fuel injection tuning. We hope you fine them helpful, and welcome comments.

Many of these articles were originally directed to the rotary comnunity, but are relevant in many perfomance applications.

In addition to these articles, we also have a handful of spreadsheets available for donwload at the Racing Spreadsheets Page.

Note: If you would like to argue with us in regards to the "Most Ridiculous Item of the Day" article, have your calculator ready!


Rotary Engine Specific

Port timing basics.

Exhaust Cycle Part One.

Exhaust Cycle Part Two.

The Intake Cycle Part One.

The Intake Cycle Part Two.

Combustion and Ignition Part One

How To Add Timing Marks To Your Front Pulley

General Performance/Physics

The Most Ridiculous Item of the Day

The Importance of Flow Testing

Fuel Injection

Injector Dead Times - What You Don't Know Can Hurt You

Fuel Injection - Motec Specific

Simplify the Tuning Process Using Closed Loop Control and Scatter Plots



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