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How VTEC Works - A Simple Explanation

VTEC allows for differing cam profiles, meaning different valve lift and duration, depending on the engine RPM. This video will dissect a Honda Civic Type R engine to show the ins and outs of how VTEC ...
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How Mazda is eliminating turbo lag

How Mazda's Dynamic Pressure Turbo Works - Mazda CX-9 The Mazda CX-9 is powered by a 2.5L inline four-cylinder turbocharged ...