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Hot Heads Research & Gene Adams Performance
331 Hemi
Claimed displacement: 335 ci
Qualifying score: 2,329.6 | Team leader: | Gene Adams | | Team members: | Nick McMillian, | | Bob Walker, | | Dan Miller | | Hometown: | Anderson, CA; Lowgap, NC | | Bore: | 3.641 inch | | Stroke: | 3.612 inch | | Compression ratio: | 10.5:1 | | Carburetor: | Holley 950 | | Carb spacer: | HVC | | Intake: | Hot Heads | | Cylinder heads: | Hot Heads | | Block: | Chrysler | | Intake valve: | 2.06 inch | | Exhaust valve: | 1.80 inch | | Camshaft specs: | Engle; 245/239 degrees | | @ .050, .618/.560-inch lift | | Rocker arms: | ..Hot Heads; 1.73:1 int., 1.57:1 exh. | | Crankshaft: | Chrysler | | Rods: | Eagle, 7.100-inch | | Pistons: | Ross | | Rings: | Total Seal | | Ignition: | MSD | | Oil: | Quaker State 0W-5 | | Headers: | Hot Heads, 1 3/4-inch | | Mufflers: | MagnaFlow | DTS Dyno Data
Best Qualifying Pull | RPM | TQ | HP | | 2,500 | 347 | 165 | | 2,600 | 356 | 176 | | 2,700 | 365 | 188 | | 2,800 | 373 | 199 | | 2,900 | 379 | 209 | | 3,000 | 381 | 218 | | 3,100 | 381 | 225 | | 3,200 | 382 | 233 | | 3,300 | 383 | 240 | | 3,400 | 381 | 246 | | 3,500 | 380 | 253 | | 3,600 | 382 | 262 | | 3,700 | 390 | 275 | | 3,800 | 398 | 288 | | 3,900 | 405 | 301 | | 4,000 | 414 | 316 | | 4,100 | 423 | 330 | | 4,200 | 429 | 343 | | 4,300 | 436 | 357 | | 4,400 | 440 | 369 | | 4,500 | 442 | 379 | | 4,600 | 443 | 388 | | 4,700 | 445 | 399 | | 4,800 | 450 | 412 | | 4,900 | 454 | 424 | | 5,000 | 458 | 436 | | 5,100 | 459 | 456 | | 5,200 | 460 | 455 | | 5,300 | 458 | 463 | | 5,400 | 456 | 469 | | 5,500 | 452 | 473 | | 5,600 | 448 | 477 | | 5,700 | 444 | 482 | | 5,800 | 441 | 487 | | 5,900 | 439 | 493 | | 6,000 | 436 | 499 | | 6,100 | 434 | 504 | | 6,200 | 431 | 509 | | 6,300 | 428 | 514 | | 6,400 | 422 | 515 | | 6,500 | 401 | 497 | Performance Unlimited Inc.
351W Small-block Ford
Claimed displacement: 358 ci
Qualifying score: 2,324.5 | Team leader: | Bob Lathrop | | Team members: | Shawn Horras, | | Jim Keifer | | Hometown: | Kalona, IA | | Bore: | 4.030 inch | | Stroke: | 3.500 inch | | Compression ratio: | 10.48:1 | | Carburetor: | 1070 Holley HP (Charlie Morgan) | | Carb spacer: | HVH | | Intake: | Edelbrock Performer RPM | | Cylinder heads: | AFR 205 cc | | Block: | Ford | | Intake valve: | 2.08 inch | | Exhaust valve: | 1.60 inch | | Camshaft specs: | COMP; 240/246 degrees | | @ .050, .576/.583-inch lift | | Rocker arms: | COMP, 1.6:1 | | Crankshaft: | stock Ford 351W | | Rods: | Eagle, 5.959-inch | | Pistons: | JE | | Rings: | JE | | Ignition: | MSD | | Oil: | Pure Power 10W-30 | | Headers: | Mac, 1 3/4-inch | | Mufflers: | MagnaFlow | DTS Dyno Data
Best Qualifying Pull | RPM | TQ | HP | | 2,500 | 364 | 173 | | 2,600 | 174 | 185 | | 2,700 | 383 | 196 | | 2,800 | 393 | 210 | | 2,900 | 404 | 223 | | 3,000 | 413 | 236 | | 3,100 | 419 | 247 | | 3,200 | 423 | 257 | | 3,300 | 421 | 265 | | 3,400 | 416 | 270 | | 3,500 | 411 | 274 | | 3,600 | 410 | 281 | | 3,700 | 412 | 290 | | 3,800 | 418 | 302 | | 3,900 | 427 | 317 | | 4,000 | 439 | 334 | | 4,100 | 451 | 352 | | 4,200 | 461 | 369 | | 4,300 | 469 | 384 | | 4,400 | 477 | 399 | | 4,500 | 481 | 412 | | 4,600 | 485 | 425 | | 4,700 | 486 | 435 | | 4,800 | 487 | 445 | | 4,900 | 488 | 455 | | 5,000 | 487 | 464 | | 5,100 | 486 | 472 | | 5,200 | 486 | 481 | | 5,300 | 484 | 488 | | 5,400 | 481 | 495 | | 5,500 | 479 | 502 | | 5,600 | 477 | 509 | | 5,700 | 474 | 515 | | 5,800 | 470 | 519 | | 5,900 | 466 | 524 | | 6,000 | 463 | 529 | | 6,100 | 457 | 531 | | 6,200 | 451 | 532 | | 6,300 | 445 | 534 | | 6,400 | 439 | 535 | | 6,500 | 433 | 536 |
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