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