McKeown Motorsports
400M Small-block Ford
Claimed displacement: 408 ci
Qualifying score: 2,406.4

Team leader: Mark McKeown
Team members: Heather, Shelby, Kellen
Hometown: Nanjemoy, MD
Bore: 4.032 inch
Stroke: 4.00 inch
Compression ratio: 10.48:1
Carburetor: Pro Systems 1050 Holley
Carb spacer: 1-inch phenolic
Intake: CHI
Cylinder heads: CHI
Block: Ford
Intake valve: 2.15 inch
Exhaust valve: 1.625 inch
Camshaft specs: COMP; 260/265 degrees
@ .050, .735/.690-inch lift
Rocker arms: Jesel; 1.9:1 int., 1.75:1 exh.
Crankshaft: stock Ford
Rods: Scat, 6.635-inch
Pistons: Ross
Rings: JE/Total Seal
Ignition: I.C.E.
Oil: Royal Purple 5W-20
Headers: Hooker, 1 7/8-inch
Mufflers: MagnaFlow

DTS Dyno Data
Best Qualifying Pull

RPM TQ HP
2,500 432 206
2,600 444 220
2,700 455 234
2,800 466 248
2,900 274 262
3,000 480 274
3,100 481 284
3,200 478 291
3,300 474 298
3,400 467 302
3,500 458 305
3,600 456 312
3,700 466 328
3,800 482 349
3,900 498 370
4,000 515 392
4,100 531 414
4,200 544 435
4,300 556 456
4,400 566 574
4,500 573 491
4,600 578 507
4,700 582 521
4,800 585 535
4,900 587 548
5,000 588 560
5,100 585 569
5,200 583 577
5,300 580 585
5,400 573 589
5,500 567 594
5,600 563 600
5,700 560 607
5,800 562 621
5,900 567 637
6,000 569 650
6,100 567 658
6,200 564 666
6,300 558 669
6,400 550 670
6,500 543 672

Tim Bartholomew
350 Small-block Chevy
Claimed displacement: 355 ci
Qualifying score: 2,334.1

Team leader: Tim Bartholomew
Team members: Steve Aycock,
Gerald Hale
Hometown: Rocky Mt., NC
Bore: 4.032 inch
Stroke: 3.48 inch
Compression ratio: 10.39:1
Carburetor: Holly 4150, 1074 cfm by TACO
Carb spacer: HVH Street Sweeper
four-hole transition
Intake: Edelbrock Performer RPM Air Gap
Cylinder heads: AFR 195 Eliminator
Block: Chevy
Intake valve: 2.080 inch
Exhaust valve: 1.60 inch
Camshaft specs: COMP; 236/242 degrees
@ .050, .600/.555-inch lift
Rocker arms: Red Line Racing;
1.8:1 int., 1.6:1 exh.
Crankshaft: Eagle
Rods: Scat, 6.00-inch
Pistons: Probe
Rings: Total Seal
Ignition: DUI HEI
Oil: Royal Purple 5W-30
Headers: Stahl, 1 3/4-1 7/8-inch step
Mufflers: MagnaFlow

DTS Dyno Data
Best Qualifying Pull

RPM TQ HP
2,500 403 192
2,600 410 203
2,700 412 212
2,800 413 220
2,900 412 228
3,000 410 250
3,100 408 241
3,200 410 250
3,300 412 259
3,400 418 271
3,500 428 285
3,600 440 302
3,700 451 318
3,800 458 331
3,900 464 345
4,000 469 357
4,100 473 369
4,200 476 381
4,300 478 391
4,400 479 401
4,500 480 411
4,600 482 422
4,700 483 391
4,800 483 441
4,900 482 449
5,000 479 456
5,100 477 464
5,200 475 470
5,300 473 477
5,400 472 485
5,500 470 492
5,600 467 498
5,700 463 503
5,800 460 508
5,900 455 512
6,000 450 514
6,100 445 517
6,200 440 520
6,300 435 522
6,400 430 525
6,500 424 525