Category Archives: Technical Articles

How Injector Technology and the Right Suppliers Make for a Better Tune

A new generation of fuel injectors has significantly changed engine tuning. These injectors are more consistent & predictable than ever, and they provide big improvements in idle quality, driveability and power. Still, a lot of people continue to buy old … Continue reading

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Evaluating Tires/Suspension with Ruggedized HD Video

Here at Apex Speed Technology, we’ve spent a lot of time evaluating different ways of collecting data.  As much as electronic data recorders make sense, for some things nothing beats good ‘ol video.  Thanks for advances in resolution, compactness and … Continue reading

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The Difference Between OEM and Professional Level Wiring – Using Deutsch DTM Connectors

Apex Speed Technology has long used Deutsch DTM connectors in our professional level harnesses because when it comes to durability and value, they’re a class onto themselves.  There are many innovations to DTM connectors that aren’t apparent to most people, … Continue reading

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Using Knock Listening Devices Part 1: Listen To Your Motor

I’ve spent a lot of time in labs and on dynos, trying to understand the relationship between what you see in recorded data and the performance of an engine.   To me, the difference between a tuner and a calibrator is … Continue reading

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