Buy Diesel Performance and Gas Performance Products Factory Direct: 800-601-8072
93-97
Ford - 7.5L Class-C
Total RV Power System
Stinger optimizes engine airflow for more durability, efficiency and a cooler exhaust. Best gains of +41 hp, +54 lb-ft (rear wheel), and 15% better mileage.
Gains Up To:+41 hp/+54 lb-ft
Stinger® System
Banks' stainless-steel Stinger adds zest and brawn to '87-97 Class-Cs at an attractive price. Stinger optimizes engine airflow for more durability, efficiency and a cooler exhaust. Look for best gains of +41 hp and +54 lb-ft torque, with 15% better mileage.
Important: Some vehicle configurations require an extension kit for proper fit.
Motorhome Power
Gasoline: Ford 7.5L (460) Class-A, '82-98
Test vehicle: Non-catalytic coverter equipped Class-A motorhome
Transmission: Ford E4OD automatic
Weight: 16,650 lbs.
Horsepower and torque measured at rear wheels.
| Stinger System | Stock | Banks | Improvement | Results |
|---|---|---|---|---|
| Horsepower, best gain | 100 hp (4400 rpm) | 145 hp (4400 rpm) | +45 horsepower | 45% more (4400 rpm) |
| Horsepower, peak-to-peak | 178 hp (3200 rpm) | 207.3 hp (3400 rpm) | +29.3 horsepower | 16% more, peak-to-peak |
| Horsepower, upshift point | 100 hp (4400 rpm) | 145 hp (4400 rpm) | +45 horsepower | 45% more (4400 rpm) |
| Torque, best gain | 227.1 lb-ft (3700 rpm) | 284.2 lb-ft (3700 rpm) | +57.1 lb-ft torque | 25% more (3700 rpm) |
| Torque, peak-to-peak | 333.5 lb-ft (1800 rpm) | 352.5 lb-ft (1800 rpm) | +19 lb-ft torque | 6% more, peak-to-peak |
| Torque, downshift point | 310.4 lb-ft (2800 rpm) | 346.1 lb-ft (2800 rpm) | +35.7 lb-ft torque | 12% more (2800 rpm) |
| Exhaust gas temperature (at full power) | 1,712°F | 1,527°F | -185°F | 11% cooler |
| Exhaust backpressure (at equal airflow) | 9.75 in/Hg | 2.5 in/Hg | -7.25 in/Hg | 74% less backpressure |
| Air cleaner vacuum (at equal airflow) | 21.8 in/H2O | 6.3 in/H2O | -15.5 in/H2O | 71% less restriction |
| Acceleration, 0-60 mph time | 25.45 sec | 23.3 sec | -2.15 sec | 8% quicker |
| Acceleration, 0-60 mph distance | 1,388 ft | 1,250 ft | -137.8 ft | 10% less distance |
| Acceleration, 40-60 mph time | 12.90 sec | 11.6 sec | -1.3 sec | 10% quicker |
| Acceleration, 40-60 mph distance | 966 ft | 857.1 ft | -108.5 ft | 11% less distance |
| Maximum speed, hill-climb (6% grade) | 58 mph | 64 mph | +6 mph | 10% faster |
| Fuel economy (max. speed, 6% grade) | 7.65 mpg | 8.20 mpg | +0.55 mpg | 7% better mileage |
Owners Manual(s)
| Power Systems- Stinger system (Class-C) (Part #96349) For Use w/ 460 EFI Engine |
 Download |
RV Today features Banks
It's an old episode but what Gale explains about the principles of improving the performance in your RV still applies today.
Accolades
“Speak Power. Well, Gale Banks and his engines do just that.”
Car & Driver