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Engine Masters

Season 8 · Episode 6

Sequential vs. Batch Fire EFI

0.023mApril 28, 2023

The reputations of sequential and batch-fire injection styles each carry when it comes to overall power; the guys explore that question, tunability, what it takes to make the switch, and all of the pros and cons.

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Episodes

Episode 1Air-to-Air Intercooler, Now With CO2!!
Episode 2High vs. Low Injectors
Episode 3Tank Testing for Air-to-Water Intercoolers
Episode 4The Throttle-Body Throwdown!
Episode 5Bellmouth Power
Episode 6Sequential vs. Batch Fire EFI
Episode 7One Cam, Three Ways
Episode 8Straight Talk About Spark Plugs
Episode 9Exhaust Tech: Header Primary Length
Episode 10Cams: How Small Is Too Small?
Episode 11When Headers Don't Matter
Episode 12Big-Block Chevy Dual Plane Shootout!
Episode 13The Weight of Oil
Episode 14Keep Your Fuel Cool!!
Episode 15The Surprising Findings of the Air Filter Shootout
Episode 16Proper Pushrods & Sufficient Springs
Episode 17The Nitrous Plate Debate
Episode 18BBF Intake Manifold Comparison
Episode 19Heat Management
Episode 20A Study in O2 Sensors and AFR Readings
Episode 21Controlling the Hit
Episode 22BIG CFM Shootout
Episode 23Sniper 2 the Rescue
Episode 24Port v Plate Nitrous Injection
Episode 25The Exhaust Duration Equation
Episode 26Header Science: Step vs. Merge