Engine Masters - Season 8 Episode 26 Header Science: Step vs. Merge
We all know there's invisible voodoo that can make or rob power in an exhaust system. The guys explore the merits of stepped headers, whose primaries step up in diameter, and merge collectors, which create an intentional restriction in the collector, against good old-fashioned, no-frills headers. Do the frequency-tuning claims of the steps and the velocity-enhancing merges make a difference to your motor? Absolutely!
Year: 2023
Genre: Reality
Country: United States of America
Studio: MotorTrend
Director:
Cast: David Freiburger, Steve Dulcich, Steve Brulé
Crew:
First Air Date: Nov 23, 2015
Last Air date: Nov 17, 2023
Season: 8 Season
Episode: 157 Episode
Runtime: 18 minutes
IMDb: 10.00/10 by 1.00 users
Popularity: 10.819
Language: English
Keyword : automotive, automotive industry
Episode
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
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