

Tuning that doesn’t kill the host vehicle.
Many tuners reduce fuel delivery as exhaust gas temps rise. But they ignore the powertrain! Banks finds the limits of the engine and powertrain, then adds mission-critical ActiveSafety safeguards to Six-Gun so it won’t exceed those limits. As a result, Six-Gun thrashes challengers, not your truck! Airflow upgrades recommended.
Proof of a higher power.
Calibrated for sport applications, Six-Gun is a performance junkie that adds +102 hp/+275 lb-ft. With its comprehensive fuel tuning and change-on-the-fly power, Six-Gun with PowerPDA rockets you from 0-60 mph 24% quicker and 154 feet ahead of stock!
The commander-in-chief: PowerPDA®.
A portable touch-screen vehicle command center, Banks PowerPDA enables easy control and customization of Six-Gun functions. It punches up Six-Gun’s best gains to +124 hp/+303 lb-ft. Adds temp-limiting safety. Displays up to 15 engine parameters. Times performance runs. Reads/defines/clears vehicle codes. Has a docking station with a built-in charger. And offers full PDA functionality.
All gains measured at the rear wheels, with recommended airflow improvements. Please note: Palm Tungsten E2 sold separately.
Test vehicle: 2004 Chevrolet Silverado 2500, crew cab, long bed, single rear wheel
Engine: Duramax 6.6L LLY
Transmission: Allison 5-speed automatic
Horsepower and torque measured at rear wheels.

Note: Banks Horsepower and Torque tests performed with recommended airflow improvements
| Six-Gun, Level 6 with Speed-Loader or PDA | Stock | Banks | Improvement | Results |
|---|---|---|---|---|
| Rear-wheel Horsepower: Best gain |
229 hp |
353 hp |
+124 hp |
54% more |
| Rear-wheel Torque: Best gain |
445 lb-ft |
748 lb-ft @2000 rpm |
+303 lb-ft | 68% more |
| Rear-wheel Horsepower: Peak-to-peak |
246 hp @3000 rpm |
369 hp @3000 rpm |
+123 hp | 50% more |
| Rear-wheel Torque: Peak-to-peak |
449 lb-ft @1800 rpm |
748 lb-ft @2000 rpm |
+299 lb-ft | 67% more |
| Acceleration, time: 1⁄8 mile |
11.49 secs | 10.43 secs | -1.06 secs | 9% quicker |
| Acceleration, speed: 1⁄8 mile |
64.3 mph | 73.7 mph | +9.4 mph | 15% faster |
| Acceleration, time: 1⁄4 mile |
17.53 secs | 15.81 secs | -1.72 secs | 10% quicker |
| Acceleration, speed: 1⁄4 mile |
80.6 mph | 91.6 mph | +11.0 mph | 14% faster |
| Acceleration, time: 0-60 mph |
10.18 secs | 7.71 secs | -2.47 secs | 24% quicker |
| Acceleration, distance: 0-60 mph |
511 feet | 357 feet | -154 feet | 30% shorter |
| Six-Gun, Level 6 | Stock | Banks | Improvement | Results |
|---|---|---|---|---|
| Rear-wheel Horsepower: Best gain |
229 hp |
331 hp |
+102 hp |
45% more |
| Rear-wheel Torque: Best gain |
445 lb-ft |
720 lb-ft @2000 rpm |
+275 lb-ft | 62% more |
| Rear-wheel Horsepower: Peak-to-peak |
246 hp @3000 rpm |
346 hp @3000 rpm |
+100 hp | 41% more |
| Rear-wheel Torque: Peak-to-peak |
449 lb-ft @1800 rpm |
720 lb-ft @2000 rpm |
+271 lb-ft | 60% more |
| Acceleration, time: 1⁄8 mile |
11.49 secs | 10.66 secs | -0.83 secs | 7% quicker |
| Acceleration, speed: 1⁄8 mile |
64.3 mph | 73.3 mph | +9.0 mph | 14% faster |
| Acceleration, time: 1⁄4 mile |
17.53 secs | 16.06 secs | -1.47 secs | 8% quicker |
| Acceleration, speed: 1⁄4 mile |
80.6 mph | 91.2 mph | +10.6 mph | 13% faster |
| Acceleration, time: 0-60 mph |
10.18 secs | 8.00 secs | -2.18 secs | 21% quicker |
| Acceleration, distance: 0-60 mph |
511 feet | 363 feet | -148 feet | 29% shorter |
Banks PowerPDA®
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PowerPDA® Docking StationDashmount PDA docking kit for Palm® Tungsten™ E2 PDA. |
| Application | Year Range | Part # |
|---|---|---|
| Six-Gun Diesel Tuner, with PowerPDA kit LLY engine |
2004-05 | 61031 |
| PowerPDA kit (no thermocouple) Chevy 6.6L, W/O T-Cpl |
2001-05 | 61065 |
| Palm Tungsten E2 Chevy, Dodge, Ford |
61004 | |
| PowerPDA kit Chevy 6.6L, LB7-LLY |
2001-05 | 61028 |
| PowerPDA (Part #96801)
Ford (03-07), Chevy (01-07), Dodge (03-07) |
|
| Six-Gun Diesel Tuner ('06 -07 Chevy/GMC 6.6L LBZ Duramax) (Part #96505) | |
| Banks PowerPDA software update (Part #96000) |
LBZ tuners from competing manufacturers are put to the test at the NHRA 1/4 mile Auto Club Raceway at Pomona. Same truck, same driver, same day... only the tuner is changed each run. Results for stock: 16.40 sec @ 86.18 mph
“Known as the master of turbochargers, Banks’ technology has contributed to the progression of power enhancement products for the past four decades.”
— Truckin' (Nov '04)