1. SBC Dual-Plane Shootout

Four different dual-plane intakes go head-to-head-to-head-to head on the 372 sma... More

2. Heat Kills Power-The How and Why

The experts experiment to find out why increased engine temperature decreases po... More

3. Carb Size Matters

Experts take the mystery out of carburetor selection and how to know when bigger... More

4. Hot In, Cool Out: Intercooler vs. Water/Methanol Injection for Turbos

The guys explore the science of reducing temperature out of a turbo in order to ... More

5. Pressure Testing the Blower Manifold Debate

The guys bring in Richard Holdener to try to blow the lid off of internet blower... More

6. Tuning in the Tune-Up

Our experts show you how much power you could be throwing away with a sub-par tu... More

7. Hydraulic vs. Solid Lifters: The Redux!

The guys dig deeper into hydraulic and solid roller lifters and how they work wi... More

8. $40 Muffler Shootout

The guys put budget mufflers to the test and compile the facts needed to make th... More

9. Battle of the Budget Fuel Pumps

The experts test the limits of four budget mechanical pumps on their 500 horsepo... More

10. You're Gonna Need a Bigger Plenum...

The crew dives into internet theories about big boost, cubes and RPM needing big... More

11. Big-Inch, Big-Power, Big-Block Manifold Shootout

The guys hunt for the best manifold to make big horsepower on a 598ci big-block ... More

12. The 440 You Can Afford

The guys see how much power they can squeeze out of a low-dollar, low-compressio... More