2007 Jeg's Engine Masters Challenge - Dyno-Mania!
Shady Dell Speed Shop
340 Small-block Mopar
Claimed displacement: 344 ci
Qualifying score: 2,135.7 | Team leader: | David Johnson | | Team members: | Ryan Johnson | | Hometown: | Port Matilda, PA | | Bore: | 4.070 inch | | Stroke: | 3.310 inch | | Compression ratio: | 10.5:1 | | Carburetor: | Holley 750 | | Carb spacer: | HVH | | Intake: | Edelbrock Victor W2 | | Cylinder heads: | Indy 360-2, 230cc CNC | | Block: | Mopar | | Intake valve: | 2.10 inch | | Exhaust valve: | 1.625 inch | | Camshaft specs: | Bullet; 256/259 degrees | | | @ .050, .638/.637-inch lift | | Rocker arms: | Indy; 1.6:1 | | Crankshaft: | Mopar | | Rods: | Callies Compstar, 6.125-inch | | Pistons: | JE | | Rings: | Speed-Pro | | Ignition: | MSD | | Oil: | Royal Purple 10W-40 | | Headers: | TPI, 1 7/8-inch | | Mufflers: | MagnaFlow | DTS Dyno Data
Best Qualifying Pull | RPM | TQ | HP | | 2,500 | 313 | 149 | | 2,600 | 331 | 164 | | 2,700 | 341 | 175 | | 2,800 | 347 | 185 | | 2,900 | 350 | 193 | | 3,000 | 350 | 200 | | 3,100 | 345 | 204 | | 3,200 | 339 | 206 | | 3,300 | 334 | 210 | | 3,400 | 332 | 215 | | 3,500 | 332 | 222 | | 3,600 | 340 | 233 | | 3,700 | 349 | 246 | | 3,800 | 358 | 259 | | 3,900 | 366 | 271 | | 4,000 | 375 | 286 | | 4,100 | 383 | 299 | | 4,200 | 390 | 312 | | 4,300 | 397 | 325 | | 4,400 | 402 | 337 | | 4,500 | 408 | 350 | | 4,600 | 414 | 363 | | 4,700 | 420 | 376 | | 4,800 | 426 | 390 | | 4,900 | 432 | 403 | | 5,000 | 435 | 414 | | 5,100 | 435 | 423 | | 5,200 | 437 | 433 | | 5,300 | 439 | 443 | | 5,400 | 440 | 452 | | 5,500 | 439 | 460 | | 5,600 | 441 | 470 | | 5,700 | 440 | 478 | | 5,800 | 442 | 488 | | 5,900 | 443 | 497 | | 6,000 | 442 | 505 | | 6,100 | 440 | 511 | | 6,200 | 436 | 515 | | 6,300 | 433 | 519 | | 6,400 | 430 | 524 | | 6,500 | 428 | 529 | Semco Performance
400 Pontiac
Claimed displacement: 409 ci
Qualifying score: 2,105.6 | Team leader: | Michael Semchee | | Team members: | Ray Clayton, | | | Michael Semchee Jr., | | | Lee Shaver | | Hometown: | Austintown, OH | | Bore: | 4.155 inch | | Stroke: | 3.763 inch | | Compression ratio: | 10.2:1 | | Carburetor: | Holley 950 | | Carb spacer: | Edelbrock | | Intake: | Edelbrock | | Cylinder heads: | Kauffman High Port | | Block: | Pontiac | | Intake valve: | 2.250 inch | | Exhaust valve: | 1.750 inch | | Camshaft specs: | COMP; 254/260 degrees | | | @ .050, .645/.613-inch lift | | Rocker arms: | T&D, 1.75:1 int., 1.65:1 exh. | | Crankshaft: | Lunati | | Rods: | Eagle, 6.625-inch | | Pistons: | JE | | Rings: | JE | | Ignition: | MSD | | Oil: | Royal Purple | | Headers: | Custom Headers | | & Exhaust, 1 7/8-inch | | Mufflers: | MagnaFlow | DTS Dyno Data
Best Qualifying Pull | RPM | TQ | HP | | 2,500 | 439 | 209 | | 2,600 | 448 | 222 | | 2,700 | 452 | 232 | | 2,800 | 452 | 241 | | 2,900 | 447 | 247 | | 3,000 | 437 | 250 | | 3,100 | 428 | 253 | | 3,200 | 421 | 257 | | 3,300 | 422 | 265 | | 3,400 | 431 | 279 | | 3,500 | 445 | 297 | | 3,600 | 459 | 314 | | 3,700 | 471 | 331 | | 3,800 | 481 | 348 | | 3,900 | 487 | 362 | | 4,000 | 494 | 376 | | 4,100 | 499 | 390 | | 4,200 | 501 | 401 | | 4,300 | 499 | 409 | | 4,400 | 498 | 417 | | 4,500 | 496 | 425 | | 4,600 | 494 | 433 | | 4,700 | 495 | 443 | | 4,800 | 503 | 460 | | 4,900 | 513 | 478 | | 5,000 | 518 | 494 | | 5,100 | 519 | 504 | | 5,200 | 513 | 478 | | 5,300 | 511 | 516 | | 5,400 | 510 | 524 | | 5,500 | 506 | 530 | | 5,600 | 501 | 534 | | 5,700 | 499 | 541 | | 5,800 | 497 | 549 | | 5,900 | 491 | 552 | | 6,000 | 477 | 544 | | 6,100 | 454 | 527 | | 6,200 | 433 | 511 | | 6,300 | 415 | 498 | | 6,400 | 403 | 491 | | 6,500 | 385 | 476 |
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