HYPERTECH DYNAMOMETER TEST RESULTS
2014-2016 Chevrolet Silverado 1500, GMC Sierra 1500
4.3L Direct Injected EcoTec3 V6 Engine
Dynamometer Performance Graph
The dynamometer graph displays engine performance metrics (horsepower and torque) across a range of RPMs (2500 to 6500). The left Y-axis represents Horsepower, and the right Y-axis represents Torque in Ft-Lbs. The graph compares Hypertech's tuning for both Premium and Regular fuel against the vehicle's Factory stock settings. Key lines indicate:
- Hypertech Horsepower - Premium Fuel (Red solid line)
- Hypertech Horsepower - Regular Fuel (Green solid line)
- Factory Horsepower (Blue dashed line)
- Hypertech Torque - Premium Fuel (Red dashed line)
- Hypertech Torque - Regular Fuel (Green dashed line)
- Factory Torque (Blue solid line)
- Factory REV LIMIT (Red dotted line)
The red shaded area on the graph indicates power measured above the factory REV limiter of 5750 RPM.
Summary Tuning Results
| Tuning | Horsepower | Torque | ||
|---|---|---|---|---|
| Maximum | Gain | Maximum | Gain | |
| Hypertech Tuning Premium Fuel | 261 HP @ 5300 RPM | +9 HP @ 4200 RPM | 281 Ft-Lbs @ 4200 RPM | +11 Ft-Lbs @ 4200 RPM |
| Hypertech Tuning Regular Fuel | 257 HP @ 5350 RPM | +5 HP @ 5000 RPM | 275 Ft-Lbs @ 4150 RPM | +6 Ft-Lbs @ 2900 RPM |
| Factory Stock Tuning | 253 HP @ 5350 RPM | -- | 273 Ft-Lbs @ 4100 RPM | -- |
Detailed Dynamometer Data
Horsepower Data
| RPM | Factory HP | Hypertech Regular Fuel HP | (Gain) | Hypertech Premium Fuel HP | (Gain) |
|---|---|---|---|---|---|
| 2750 | 123 | 125 | (+2) | 126 | (+3) |
| 2900 | 132 | 135 | (+3) | 136 | (+4) |
| 3000 | 139 | 141 | (+2) | 143 | (+4) |
| 3250 | 151 | 152 | (+1) | 155 | (+4) |
| 3500 | 169 | 170 | (+1) | 171 | (+2) |
| 3750 | 190 | 190 | (+0) | 191 | (+1) |
| 4000 | 207 | 208 | (+1) | 210 | (+3) |
| 4100 | 213 | 215 | (+2) | 218 | (+5) |
| 4150 | 214 | 218 | (+4) | 221 | (+7) |
| 4200 | 216 | 220 | (+4) | 225 | (+9) |
| 4250 | 218 | 222 | (+4) | 226 | (+8) |
| 4500 | 230 | 233 | (+3) | 235 | (+5) |
| 4750 | 240 | 243 | (+3) | 244 | (+4) |
| 5000 | 248 | 253 | (+5) | 254 | (+6) |
| 5250 | 252 | 255 | (+3) | 261 | (+9) |
| 5300 | 253 | 256 | (+3) | 261 | (+8) |
| 5350 | 253 | 257 | (+4) | 261 | (+8) |
| 5500 | 252 | 256 | (+4) | 260 | (+8) |
| 5750 | 249 | 253 | (+4) | 256 | (+7) |
| 6000 | 243 | 247 | (+4) | 249 | (+6) |
Torque Data
| RPM | Factory Torque | Hypertech Regular Fuel Torque | (Gain) | Hypertech Premium Fuel Torque | (Gain) |
|---|---|---|---|---|---|
| 2750 | 235 | 239 | (+4) | 240 | (+5) |
| 2900 | 239 | 245 | (+6) | 247 | (+8) |
| 3000 | 243 | 247 | (+4) | 251 | (+8) |
| 3250 | 244 | 245 | (+1) | 251 | (+7) |
| 3500 | 254 | 255 | (+1) | 256 | (+2) |
| 3750 | 266 | 266 | (+0) | 268 | (+2) |
| 4000 | 272 | 273 | (+1) | 275 | (+3) |
| 4100 | 273 | 275 | (+2) | 279 | (+6) |
| 4150 | 271 | 275 | (+4) | 280 | (+9) |
| 4200 | 270 | 275 | (+5) | 281 | (+11) |
| 4250 | 270 | 274 | (+4) | 280 | (+10) |
| 4500 | 269 | 272 | (+3) | 274 | (+5) |
| 4750 | 266 | 269 | (+3) | 270 | (+4) |
| 5000 | 261 | 265 | (+4) | 267 | (+6) |
| 5250 | 252 | 255 | (+3) | 261 | (+9) |
| 5300 | 250 | 254 | (+4) | 259 | (+9) |
| 5350 | 248 | 252 | (+4) | 256 | (+8) |
| 5500 | 241 | 244 | (+3) | 249 | (+8) |
| 5750 | 228 | 231 | (+3) | 234 | (+6) |
| 6000 | 213 | 216 | (+3) | 218 | (+5) |
Tuning Features
- ENGINE TUNING: 2 Optimized Tunes for Regular or Premium Octane Fuels
- DTC'S: Read, Display Codes With Full Definition, and Clear Codes
- TIRE SIZE: Correct Speedometer & Odometer for 24"-54" Tires
- REV LIMIT: Raise or Lower up to +/-500RPM
- AXLE RATIO: Correct Speedometer & Odometer for 2.56:1-5.13:1 Gear Ratios
- TOP SPEED LIMITER: Lower, or Raise to Match Speed Rate Tires
- TPMS: Quick Command Adjustable Warning Pressure for 25-95psi
- ACTIVE FUEL MANAGEMENT (V4 Mode): Disable or Adjust Minimum Speed
- SHIFT POINTS: Raise or Lower Full Throttle Shift Points Per Gear
- SHIFT FIRMNESS TUNES: Stock, Tow, Street, Sport, Performance
- SHIFT RESPONSE: Hyper-Mileage, Mileage, Stock, Tow, Street, Sport, Performance, Track
- TCC SLIP TUNES: Stock, Economy, Street
- THROTTLE RESPONSE: Hyper-Mileage, Mileage, Stock, Tow, Street, Sport, Performance, Track
Vehicle and Product Information
Vehicle Tested: 2014 Chevrolet 1500
Engine: 4.3L DI EcoTec3 V6
Transmission: 6-Spd Automatic
Gear Ratio: 3.420
Tire Size: 255/70R17
Test Date: 10/16/2014
Product Line: MAX ENERGY 2.0 POWER PROGRAMMER
