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2007 Jeg's Engine Masters Challenge - Dyno-Mania!

2007 Jegs Engine Masters Challenge  2007 Jegs Engine Masters Challenge
Team leader: Don Harrison
Team members: John Walker,
Bill Barker
Hometown: Ashland, OH
Bore: 4.320 inch
Stroke: 4.304 inch
Compression ratio: 10.5:1
Carburetor: 1050 Holley Dominator
Carb spacer: Torque Inc.
Intake: MTS
Cylinder heads: MTS
Block: GM
Intake valve: 2.25 inch
Exhaust valve: 1.86 inch
Camshaft specs: DRC; 258/258 degrees
@ .050, .630/.630-inch lift
Rocker arms: T&D, 1.8:1
Crankshaft: Cadillac/Shaftech
Rods: MTS/Scat, 7.00-inch
Pistons: Diamond
Rings: Speed-Pro
Ignition: I.C.E.
Oil: Pure Power 10W-30
Headers: Torque Inc., 2-inch
Mufflers: MagnaFlow

RPM TQ HP
2,500 488 232
2,600 493 244
2,700 493 254
2,800 490 261
2,900 484 267
3,000 478 273
3,100 474 280
3,200 474 289
3,300 476 299
3,400 477 309
3,500 484 322
3,600 502 344
3,700 526 370
3,800 552 399
3,900 569 422
4,000 578 440
4,100 585 457
4,200 594 475
4,300 598 490
4,400 601 503
4,500 602 516
4,600 604 529
4,700 607 543
4,800 607 555
4,900 605 564
5,000 601 572
5,100 595 578
5,200 590 584
5,300 583 588
5,400 577 594
5,500 575 602
5,600 575 613
5,700 572 621
5,800 568 628
5,900 558 627
6,000 547 625
6,100 536 623
6,200 526 620
6,300 516 619
6,400 508 619
6,500 500 618

2007 Jegs Engine Masters Challenge  2007 Jegs Engine Masters Challenge
Team leader: Buck Hinkle
Team members: Clark Hinkle
Hometown: London, KY
Bore: 4.060 inch
Stroke: 3.310 inch
Compression ratio: 10.46:1
Carburetor: 750 Holley
Carb spacer: Four-hole
Intake: Mopar
Cylinder heads: Brodix
Block: Mopar
Intake valve: 2.100 inch
Exhaust valve: 1.600 inch
Camshaft specs: COMP; 231/242 degrees
@ .050, .610/.622-inch lift
Rocker arms: T&D, 1.75:1 int., 1.65:1 exh.
Crankshaft: Mopar
Rods: Eagle, 6.600-inch
Pistons: Ross
Rings: Total Seal
Ignition: MSD
Oil: Royal Purple 5W-20
Headers: Hooker, 1 5/8-1/34-inch step
Mufflers: MagnaFlow

RPM TQ HP
2,500 303 144
2,600 313 155
2,700 323 166
2,800 330 176
2,900 335 185
3,000 334 191
3,100 331 196
3,200 334 203
3,300 333 209
3,400 330 214
3,500 323 215
3,600 317 217
3,700 316 222
3,800 317 230
3,900 319 237
4,000 321 244
4,100 324 253
4,200 331 265
4,300 338 277
4,400 347 291
4,500 354 304
4,600 361 316
4,700 368 329
4,800 375 343
4,900 383 357
5,000 389 371
5,100 393 382
5,200 396 392
5,300 397 401
5,400 394 405
5,500 389 407
5,600 385 410
5,700 381 413
5,800 379 418
5,900 378 425
6,000 378 432
6,100 379 440
6,200 379 447
6,300 377 452
6,400 373 455
6,500 368 455


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