BTR Performance
Olds 400

Claimed displacement: 400 ci
Qualifying score: 2,507.2
Team leader: Bill Trovato
Team members: Steve Gerrard, Earl Emery, Jim Clay, Dale Cubic, Bill Trovato
Hometown: Rochester, NY
Bore: 4.000-inch
Stroke: 3.970-inch
Compression ratio: 11.49:1
Carburetor: Holley 1,150-cfm Dominator
Intake: Edelbrock Carb spacer: BTR, four-hole tapered
Cylinder heads: Edelbrock
Intake valve: 2.190-inch
Exhaust valve: 1.650-inch
Block: Olds
Camshaft specs: COMP solid roller, 252/256 degrees at .050, .750-/.730-inch lift
Rocker arms: T&D, 1.9/1.8:1
Lifters: COMP
Pushrods: Manton
Crankshaft: Olds
Rods: Eagle
Pistons: CP
Rings: Mahle, .043-inch/.043-inch/3mm
Coatings: none
Ignition: MSD
Water pump: CSR, electric
Damper: ATI
Oil: Mobil 1, 0W-30
Headers: American Racing, 1.75-/1.875-inch primary
Mufflers: MagnaFlow

DYNO DATA
BEST QUALIFYING PULL
RPM TQ HP
3,000 445 254
3,100 449 264
3,200 453 276
3,300 459 289
3,400 467 302
3,500 476 317
3,600 484 332
3,700 492 247
3,800 497 360
3,900 501 372
4,000 504 384
4,100 507 396
4,200 509 407
4,300 515 422
4,400 521 436
4,500 528 453
4,600 538 471
4,700 543 486
4,800 549 502
4,900 552 515
5,000 553 527
5,100 552 536
5,200 551 545
5,300 551 556
5,400 550 566
5,500 550 576
5,600 550 587
5,700 549 596
5,800 547 604
5,900 544 611
6,000 542 619
6,100 539 625
6,200 533 629
6,300 528 633
6,400 521 635
6,500 516 639
6,600 508 638
6,700 499 637
6,800 492 637
6,900 484 636
7,000 475 633

MPG Heads
Small-Block Ford

Claimed displacement: 404 ci
Qualifying score: 2,504.3
Team leader: Scott Main
Team members: Bob Moore, Scott Main
Hometown: Englewood, CO
Bore: 4.000-inch
Stroke: 4.012-inch
Compression ratio: 11.3:1
Carburetor: Holley 1,150-cfm Dominator
Intake: CHI
Carb spacer: MPG phenolic, 1-inch open
Cylinder heads: CHI
Intake valve: 2.200-inch
Exhaust valve: 1.600-inch
Block: Dart
Camshaft specs: Cam Research, 255/257 degrees at .050, .760-/.750-inch lift
Rocker arms: T&D, 1.9/1.8:1
Lifters: Cam Research
Pushrods: Cam Research
Crankshaft: Scat
Rods: Scat
Pistons: Speed Pro
Rings: Speed Pro, .0625-inch/.0625-inch/.1875-inch
Coatings: none
Ignition: ICE
Water pump: Meziere, electric
Damper: ATI
Oil: Royal Purple, 5W30
Headers: homebuilt, 2-inch primary
Mufflers: MagnaFlow

DYNO DATA
BEST QUALIFYING PULL
RPM TQ HP
3,000 445 254
3,100 452 267
3,200 459 280
3,300 468 294
3,400 470 304
3,500 472 314
3,600 469 322
3,700 468 330
3,800 468 339
3,900 470 349
4,000 475 362
4,100 481 375
4,200 486 389
4,300 495 405
4,400 504 422
4,500 510 437
4,600 519 456
4,700 530 474
4,800 539 492
4,900 545 509
5,000 548 522
5,100 547 531
5,200 546 540
5,300 545 550
5,400 544 560
5,500 546 572
5,600 549 585
5,700 551 598
5,800 553 611
5,900 554 622
6,000 553 632
6,100 551 640
6,200 548 647
6,300 545 653
6,400 540 658
6,500 535 662
6,600 529 665
6,700 523 668
6,800 517 669
6,900 511 672
7,000 504 672

Advanced Product Engineering
GM LS2

Claimed displacement: 387 ci
Qualifying score: 2502.3
Team leader: Tom Habrzyk
Team members: Peter Aardema, Jason Pitman, Tom Habrzyk, Scott Goetz
Hometown: Palmdale, CA
Bore: 4.125-inch
Stroke: 3.622-inch
Compression ratio: 11.3:1
Throttle body: Accufab
EFI: FAST
Injector size: 39 lb/hr
Intake: Edelbrock
Cylinder heads: GM LS3
Intake valve: 2.200-inch
Exhaust valve: 1.625-inch
Block: GM LS2
Camshaft specs: COMP, 248/256 degrees at .050, 723-/.738-inch lift
Rocker arms: Harland Sharp, 1.8:1
Lifters: COMP
Pushrods: Manton
Crankshaft: Eagle
Rods: Eagle
Pistons: JE
Rings: JE, .032-inch/.032-inch/.043-inch
Coatings: Calico
Ignition: MSD 6A
Water pump: Meziere, electric
Damper: PRW
Oil: Lucas, 0W-10
Headers: APE, 1.875-inch primary
Mufflers: MagnaFlow

DYNO DATA
BEST QUALIFYING PULL
RPM TQ HP
3,000 467 267
3,100 474 280
3,200 472 288
3,300 460 289
3,400 441 286
3,500 428 285
3,600 425 291
3,700 429 303
3,800 439 318
3,900 452 336
4,000 473 360
4,100 494 386
4,200 509 407
4,300 518 424
4,400 523 438
4,500 529 453
4,600 535 469
4,700 540 483
4,800 544 497
4,900 546 509
5,000 546 520
5,100 545 529
5,200 542 537
5,300 539 543
5,400 536 551
5,500 532 557
5,600 529 564
5,700 526 570
5,800 522 576
5,900 520 584
6,000 517 591
6,100 513 596
6,200 507 599
6,300 500 600
6,400 492 600
6,500 485 600
6,600 477 600
6,700 470 599
6,800 463 599
6,900 458 601
7,000 452 602