GM 8.3L Duramax Diesel: Gale Banks Does the Math
Gale Banks breaks down the math behind GM’s new 8.3L Duramax V8 (L6P “Mongoose”), evaluating its 555 HP rating, CGI block, flat torque curve, and how a Derringer tuner on an L5P beats it today.
Banks “Rat Rod” Shop Truck
Another “Sleeper” at Banks Power
This is another “sleeper” in the Banks Power stable. This 1991 Chevy SS (took out a 454) shop truck has a Banks twin-turbo 366ci small-block that runs on 91 octane gasoline; it makes 675HP at the rear wheels and over 900 lb-ft of torque.
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Latest News
- Banks Shop Truck: Twin Turbo “RatRod”
Want to transform your everyday truck into a tire-shredding monster? Look no further than the Banks “Rat Rod” Shop Truck! This unassuming Chevy 454 SS pickup hides a secret weapon: a Banks twin-turbo 366ci small-block pumping out a monstrous 675 horsepower on pump gas. Learn how Banks turned a factory “truck from hell” into ...Read more - Another “Sleeper” at Banks Power
Want to turn your everyday driver into a powerhouse? Banks Power’s 1991 Chevy SS project car cranks out 675hp and 900lb-ft torque from a twin-turbo 366ci small block engine. This sleeper runs on pump gas and features upgraded components to handle the massive power increase. Check out Banks Power for performance upgrades for your vehicle!Read more - Fat Motor inna Little Truck
Banks Diesel Engine Swap: More Than Just a Chevy 454 Dreaming of a big block twin-turbo in your truck? You’re not alone. But before you dive into a complex engine swap, consider the Banks Diesel. This isn’t just any diesel; it’s a high-performance powerhouse engineered by a world-renowned leader in diesel technology. With a proven track ...Read more - Diesel Swaps
The Banks Rat Rod gets a Duramax, the Sidewinder Dakota gets a Cummins, and a who-knows-what gets an 866T.Read more - Power Broker
Here’s a guy who’s done it all and done it well, and he has the records to prove it.Read more - Rough ‘N’ Ready…A Rat Rod With a Twin-Turbo
Imagine driving a 1,100 hp, Twin-Turbo sport truckRead more - Banks “Rat Rod” Shop TruckHow the Banks Race Shop modified its twin-turbo “Rat Rod” pickup for the Hot Rod Magazine Power TourRead more
- Air Travel Hell: Hot Rod Magazine Power Tour (Pre-Tour)
Upgrading your ride can turn a stressful journey into a smooth cruise. Avoid cramped legroom, unreliable shuttles, and noisy neighbors with a powerful, fuel-efficient vehicle. The Hot Rod Magazine Power Tour showcases tricked-out cars and trucks that are built for performance and comfort. Check back for more details on how to transform your car into ...Read more - Boost in a Crate… It’s a V8
Gale Banks Engineering’s Twin-Turbo Small-Block Chevrolet V8: 1,115 HP @ 100 OCTANE/815 HP @ 91 OCTANERead more - Banks’ Twin-Turbo Sport Truck: It’s Alive!
Sport Truck’s Joe Pettitt takes some adrenaline-pumping 0-60 blasts in Banks Twin-Turbo test truckRead more - Twin-Turbo Revival: Part 2
Back to the Future: Fast-Forward Firebird Now for the kicker. Gale Banks recently pulled one of his original twin-turbo Firebirds out of mothballs, and it’s about to receive a Banks Revival twin-turbo small-block Chevrolet engine, and all the modern goodies to go along with it. Now, this isn’t just any ol’ ’84 Firebird—this one shows 15,000 ...Read more
Latest News
Duramax CoolRunner Oil Pan: Fix Dirty Trapped Oil
Discover the dirty secret hidden in factory Duramax oil pans: an elevated drain plug that traps nearly a half-quart of contaminated sludge every oil change, and how the Banks CoolRunner pan cures it with complete drainage, FlowThru cooling fins, and +2 quarts capacity.
New 2024-2026 Duramax Monster Exhaust: True 5″
Banks introduces the world’s only true 5-inch DPF-back Monster Exhaust for 2024–2026 Duramax 6.6L trucks, using a patented Exhaust Pressure Module to cut backpressure without triggering check engine lights or melting trailers.
Banks R866SC V8 6.6L Supercharged Diesel
The Banks R866SC V8 6.6L Supercharged Diesel is an engineering powerhouse delivering 600-650 horsepower. Featuring a 3.8L Whipple supercharger and custom FEAD, this complete package is built for extreme performance.
2024-2026 Duramax Fuel Economy: Banks Derringer
Banks Derringer High Output tuner does more than just add power to your 2024–2026 Duramax 6.6L. Level 2 is specifically calibrated for improving fuel economyby adding more boost and optimizing fuel injection. And, Level 2 delivers an impressive 60 hp and 90 lb-ft to the wheels. For even more power, bump up to Levels 3-6 for power increases up to 86 hp and 178 […]
Cummins Grid Heater Bolt Fix: Banks Monster-Ram
On all 6.7L Cummins, the factory grid-heater bolt is a known risk: if it breaks loose and reaches cylinder #6, engines are replaced—not repaired—an outcome costing north of $30,000. If you do nothing: the stock grid-heater bolt stays in the system—every start is a roll of the dice, and other replacements “fixes” still choke air flow. […]
Killer Grid Heater Bolt: Hector’s Close Call
Hector’s 2015 RAM 3500 threw an intake-heater code, then his remote start system stopped working. He pulled his intake plate after reading about the killer grid heater bolt. To his horror and delight, he saw “the nut had broken off and was just sitting there” — one drive from disaster. Rather than install another factory heater plate, […]
6.7 Cummins Monster-Ram: Smooth Intake Airflow
Your 6.7L’s stock intake elbow kills airflow with its sharp bend and restrictive air path. That added restriction makes the turbo work harder and dulls response. A Banks Monster-Ram intake elbow takes a different route—literally. We rerouted the #1 fuel line and replaced the restrictive grid heater which allowed us to open the air path and remove […]
RAM Grid Heater Failure: How It Happens & The Fix
RAM 6.7L engines can suffer catastrophic damage as a result of a bolt inside the factory grid heater, which melts and drops into the intake manifold. In this 8-minute close-up, you’ll see exactly what fails, where to look on your truck, and the upgrade that removes the weak link. If you own a 6.7L, this […]
Banks Power 2025 Performance Stats | By the Numbers
Banks Power by the Numbers breaks down the real data behind a record-setting 2025—from millions of video views to testing fuel burned and parts shipped worldwide.
Gale Banks Meets Canadian Diesel Mechanic
A Canadian diesel mechanic visits Banks Power and gets a firsthand lesson from Gale Banks on air density, cold starts, and real engineering behind reliable diesel performance.
Gale Banks Visits Dave Bell at Dave’s Auto Center
“This video is a huge full-circle moment for me,” says an emotional Dave Bell, owner of Dave’s Auto Center in Centerville, Utah and the star of the wildly popular YouTube channel of the same name. “I’ve looked up to Gale Banks since I was 15 years old,” Bell continues. “His engineering and genius has paved the […]