Engine Masters: Bellmouth Power

23mAired 2023-04-21

Call it a velocity stack, a radiused entry, or even a salad bowl, the bellmouth is designed to direct and smooth the airflow into the throttle body, creating a more efficient airflow. But does it make power? We'll answer that very question for both N/A and supercharged versions of our 363ci small-block Ford.

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Episodes

Season

26 episodes

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Engine Masters: Bellmouth Power

Air-to-Air Intercooler, Now With CO2!!

High vs. Low Injectors

Tank Testing for Air-to-Water Intercoolers

The Throttle-Body Throwdown!

Bellmouth Power

Sequential vs. Batch Fire EFI

One Cam, Three Ways

Straight Talk About Spark Plugs

Exhaust Tech: Header Primary Length

Cams: How Small Is Too Small?

When Headers Don't Matter

Big-Block Chevy Dual Plane Shootout!

The Weight of Oil

Keep Your Fuel Cool!!

The Surprising Findings of the Air Filter Shootout

Proper Pushrods & Sufficient Springs

The Nitrous Plate Debate

BBF Intake Manifold Comparison

Heat Management

A Study in O2 Sensors and AFR Readings

Controlling the Hit

BIG CFM Shootout

Sniper 2 the Rescue

Port v Plate Nitrous Injection

The Exhaust Duration Equation

Header Science: Step vs. Merge