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Get your facts straight with the 2025 NHRA Rule Book. It provides all the critical information behind the technical world of NHRA drag racing like nothing else can. Every year, NHRA shares this knowledge and makes its complete rules available to the public for every class from Top Fuel to the E.T. brackets. If you're a serious fan or a potential racer, this book is for you.
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$14.99
The automotive expertise of Calibrated Success is shared with you over six hours in these all-new Summit Racing™ Advanced EFI Tuning Series Blu-ray discs. No matter what type of vehicle you drive, the techniques and advice presented by renowned OEM calibration engineer Greg Banish will help you achieve top performance from a variety of engine components. Each how-to segment is filmed and mastered in high-definition, so you can clearly see the step-by-step tuning procedures—then apply them to your own electronic fuel injection system. The Blu-ray discs are divided into four easy-learning episodes: * Episode 1 covers Vehicle and Dyno Setup, with countless hints on how to prevent future headaches. * Episode 2 offers training in Fuel Systems and Injectors, including common setups, fuel chemistry, and SAE J1832 injector testing. * Episode 3 studies Air Flow Modeling, with MAF and speed density tuning options explained and demonstrated * Episode 4 explores Spark Advance—the ignition hardware and cylinder pressure effects of ignition timing, MBT, and hook testing
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$431.99
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