Banks Power

The Leader in Diesel Performance

Category: Duramax

Bryan Birdson’s 18′ GMC Denali

Looking to upgrade your truck for family adventures and off-road thrills? Bryan’s 2018 GMC Duramax Denali is the perfect example of a powerful, reliable rig for towing ATVs and side-by-sides on long road trips. Experience unmatched performance and fuel efficiency with the Derringer tuner, as raved about by owner Bryan Birdsong. Join the Derringer community and discover how to elevate your truck’s power and capability while enjoying top-notch customer service.

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November 25, 2019
Whipple vs. Roots Superchargers

Whipple Vs. Roots | Building a Monster Truck 7

Gale Banks compares the performance of a Roots-style 10-71 supercharger to a Whipple 3.8L supercharger. The Whipple outperforms the Roots-style unit in terms of boost air density, compressor efficiency, and throttle response. Gale also introduces the Intercooler Rating System (I.R.S.) to assess the efficiency of intercoolers.

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October 14, 2019

Spool is in Session: Killing a Duramax Pt 7

Gale Banks and Kory Willis from PPEI discuss their plans to push the limits of a Duramax engine. They delve into topics like intercooler efficiency, data logging with the iDash, and optimizing airflow to the cylinders. The goal is to achieve maximum performance while maintaining engine reliability.

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August 28, 2019

65% Better: Killing a Duramax Pt 6

Looking to Unleash More Power from Your Engine?

Gale Banks compares a stock turbo to a new Precision turbo and the results are staggering: a massive 65% improvement! This high-performance upgrade delivers not just incredible power (pushing a Duramax past 600hp), but also increased efficiency with lower fuel consumption and exhaust temperatures. Learn more about how the right turbocharger can transform your vehicle’s performance!

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August 16, 2019

Fan Focus: Garrett Love

Tired of trade-in troubles and underwhelming power? Garrett switched his loyalties from Cummins to Chevy after years of frustration. His new Duramax, boosted by a Derringer tuner, effortlessly handles heavy towing, from cattle to hay. Experience unmatched power, cooler temps, and better fuel economy. Upgrade your truck and conquer the road.

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August 16, 2019

First Fire | Building a Monster Truck 5

Supercharger Challenge: Banks Engineering Tackles High Intake Temps on Dyno Test

See a supercharged Duramax engine roar to life on the dyno, but will high intake temperatures throw a wrench in the plans? Watch Gale Banks and his team identify a critical issue and explore solutions to optimize performance. This episode is perfect for gearheads looking to upgrade their vehicle’s power and for anyone interested in the engineering challenges of superchargers.

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August 16, 2019

Fan Focus: Hay, Denali

Is your truck struggling to handle heavy loads? Upgrade to a powerhouse like Josh’s 2018 GMC Duramax L5P Denali 4×4 dually. This beast effortlessly tows over 35,000 lbs daily, outperforming its predecessor by leaps and bounds. Experience unmatched power, comfort, and reliability with a truck built for the toughest jobs.

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July 26, 2019

CAM SCIENCE! Killing A Duramax Pt 14

Unleash your Duramax L5P’s full potential with expert insights from Gale Banks and Comp Cams. Dive deep into the science of diesel combustion as Gale decodes the intricacies of squish, swirl, valve timing, and more. Discover why stock pistons reign supreme and how this groundbreaking camshaft collaboration is set to revolutionize performance. This isn’t just information; it’s the engineering goldmine every Duramax owner craves.

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July 3, 2019
Episode 4: Starving the Monster

Starving the Monster: KILLING A DURAMAX Pt 4

Gale Banks explores the importance of air density in engine performance on episode four of Killing a Duramax. He demonstrates how a restrictive intake can significantly reduce power output. By analyzing data from the iDash, he highlights the impact of air density on turbocharger efficiency and overall engine performance. The next step in the project is to upgrade the turbocharger to further increase power and efficiency.

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July 1, 2019