CCJ

Banks’ Derringer tuner adds 81-hp, 144 lb.-ft. torque to GM’s 6.6-liter Duramax

Banks Power recently announced the availability of its Derringer performance inline tuner for 2020 GM heavy-duty trucks equipped with the 6.6-liter L5P Duramax diesel engine. Banks reports that the ...
Motor Trend

Bolting on L5P Performance; Installing Banks Power Ram-Air Intake and Monster Exhaust

Enhancing performance of the 6.6L Duramax L5P diesel engine that powers '17-to-current GMC and Chevrolet trucks is not an easy proposition. General Motors' calibration engineers have made it very ...
GM Authority

Banks Derringer High Output Tuner Brings Chevy Silverado HD Duramax Power Increase: Video

For those folks out there with a Duramax-powered Chevy Silverado HD in the driveway eager for a healthy power boost, legendary diesel tuner Gale Banks Engineering is now offering a super simple ...
autoevolution

These Edge In-Cabin Tuners Add More Power and Torque to GM Duramax Trucks

Introduced in 2001, Duramax turbo diesels are up there with the very best from Cummins for the Ram truck brand and Power Stroke for the Ford F-Series line. The 6.6-liter V8 in the Silverado HD and ...
GM Authority

How Much Power And Torque Will GM’s New L5P Duramax Make?

Update: the numbers for the new Duramax L5P are officially in. First things first: the current 6.6L V-8 Duramax LML under the hoods of GM’s 2016 model year trucks is rated at 397 horsepower and 765 ...
Motor Trend

The Duramax L5P Goes Back Together

In the May 2017 issue ofDiesel Power, in an article titled “Inside the Duramax L5P,” we visited Gale Banks Engineering in Azusa, California, and documented the complete dismantling of a ...