Dyno Figures on "99 DOHC 4.6 Cobra
Stock Rockers SSS Valvetrain
| rpm | torque/hp | torque/hp |
| 4,500 | 340 292 | 361 310 |
| 4,700 | 343 306 | 366 328 |
| 5,000 | 345 329 | 374 356 |
| 5,300 | 334 337 | 365 368 |
| 5,500 | 321 336 | 350 367 |
| 5,700 | 314 341 | 343 373 |
| 6,000 | 304 347 | 341 390 |
| 6,300 | 305 366 | 321 385 |
| 6,500 | 284 351 | 307 380 |
| 6,700 | 261 333 | 290 370 |
| 7,000 | 234 313 | 269 358 |