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2007 Jeg's Engine Masters Challenge - Dyno-Mania!
Shaver Specialty
454 Big-block Chevy
Claimed displacement: 460 ci
Qualifying score: 2,317.1 | Team leader: | Tom Masek | | Team members: | Ron Shaver | | Hometown: | Torrance, CA | | Bore: | 4.280 inch | | Stroke: | 4.00 inch | | Compression ratio: | 10.5:1 | | Carburetor: | 1000 Holley HP | | Carb spacer: | Brodix, open | | Intake: | Brodix, HVH single-plane | | Cylinder heads: | Brodix raised oval-port | | Block: | World | | Intake valve: | 2.250 inch | | Exhaust valve: | 1.88 inch | | Camshaft specs: | Crane; 250/254 degrees | | | @ .050, .635/.635-inch lift | | Rocker arms: | Crane, 1.8:1 | | Crankshaft: | Scat, forged | | Rods: | Scat, 6.135-inch | | Pistons: | MAHLE | | Rings: | Total Seal | | Ignition: | MSD | | Oil: | Royal Purple 5W-30 | | Headers: | Stahl, 2-inch | | Mufflers: | MagnaFlow | DTS Dyno Data
Best Qualifying Pull
| RPM | TQ | HP | | 2,500 | 511 | 243 | | 2,600 | 522 | 259 | | 2,700 | 536 | 276 | | 2,800 | 548 | 292 | | 2,900 | 554 | 305 | | 3,000 | 558 | 319 | | 3,100 | 562 | 332 | | 3,200 | 562 | 343 | | 3,300 | 561 | 352 | | 3,400 | 558 | 361 | | 3,500 | 558 | 372 | | 3,600 | 562 | 385 | | 3,700 | 569 | 401 | | 3,800 | 580 | 420 | | 3,900 | 592 | 440 | | 4,000 | 601 | 457 | | 4,100 | 608 | 474 | | 4,200 | 612 | 490 | | 4,300 | 615 | 504 | | 4,400 | 618 | 518 | | 4,500 | 616 | 528 | | 4,600 | 613 | 537 | | 4,700 | 611 | 546 | | 4,800 | 607 | 555 | | 4,900 | 604 | 564 | | 5,000 | 606 | 577 | | 5,100 | 605 | 588 | | 5,200 | 604 | 598 | | 5,300 | 603 | 608 | | 5,400 | 599 | 616 | | 5,500 | 596 | 624 | | 5,600 | 592 | 631 | | 5,700 | 587 | 637 | | 5,800 | 581 | 642 | | 5,900 | 577 | 648 | | 6,000 | 573 | 654 | | 6,100 | 565 | 657 | | 6,200 | 557 | 658 | | 6,300 | 550 | 660 | | 6,400 | 543 | 661 | | 6,500 | 535 | 662 | Porting Dynamics
327 Small-block Chevy
Claimed displacement: 332 ci
Qualifying score: 2,294.7 | Team leader: | Mark Welch | | Team members: | Dave Storlein, | | Michael Konstaniou, | | Frankie Morehese | | Hometown: | Maple Grove, MN | | Bore: | 4.030 inch | | Stroke: | 3.250 inch | | Compression ratio: | 10.49:1 | | Carburetor: | Demon 820 | | Carb spacer: | none | | Intake: | Weiand Air Strike | | Cylinder heads: | GM 461 | | Block: | GM 327 | | Intake valve: | 2.02 inch | | Exhaust valve: | 1.60 inch | | Camshaft specs: | COMP: 236/240 degrees | | @ .050, .520/.530-inch lift | | Rocker arms: | Crane, 1.5:1 | | Crankshaft: | GM 327 | | Rods: | GM 327, 5.700-inch | | Pistons: | Ross | | Rings: | Speed-Pro | | Ignition: | I.C.E. | | Oil: | Royal Purple 0W-10 | | Headers: | Hooker, 1 5/8-inch | | Mufflers: | MagnaFlow | DTS Dyno Data
Best Qualifying Pull
| RPM | TQ | HP | | 2,500 | 379 | 180 | | 2,600 | 386 | 191 | | 2,700 | 392 | 202 | | 2,800 | 395 | 211 | | 2,900 | 395 | 218 | | 3,000 | 394 | 225 | | 3,100 | 393 | 232 | | 3,200 | 393 | 240 | | 3,300 | 295 | 248 | | 3,400 | 403 | 261 | | 3,500 | 414 | 276 | | 3,600 | 425 | 291 | | 3,700 | 433 | 305 | | 3,800 | 441 | 319 | | 3,900 | 445 | 331 | | 4,000 | 447 | 340 | | 4,100 | 448 | 350 | | 4,200 | 450 | 360 | | 4,300 | 450 | 369 | | 4,400 | 449 | 377 | | 4,500 | 447 | 383 | | 4,600 | 445 | 390 | | 4,700 | 442 | 396 | | 4,800 | 339 | 401 | | 4,900 | 336 | 406 | | 5,000 | 432 | 411 | | 5,100 | 429 | 416 | | 5,200 | 426 | 421 | | 5,300 | 421 | 425 | | 5,400 | 416 | 428 | | 5,500 | 412 | 431 | | 5,600 | 406 | 433 | | 5,700 | 401 | 435 | | 5,800 | 400 | 442 | | 5,900 | 399 | 448 | | 6,000 | 398 | 455 | | 6,100 | 396 | 460 | | 6,200 | 393 | 464 | | 6,300 | 390 | 467 | | 6,400 | 385 | 469 | | 6,500 | 380 | 470 |
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