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The 2008 Jegs Engine Masters Challenge - Muscle Car Engine Shootout
DCI MOTORSPORTS
455 PONTIAC
CLAIMED DISPLACEMENT: 457 CI
QUALIFYING SCORE: 2,220.4 | | Team leader: | Don Johnston | | Team members: | Andrew Jenson, Paul Johnston, Anthony Milano | | Hometown: | Mogadore, OH | | Bore: | 4.160 inch | | Stroke: | 4.210 inch | | Compression ratio: | 10.49:1 | | Carburetor: | QFT 1050-cfm 4500 series | | Carb spacer: | DCI | | Intake: | Edelbrock Victor | | Cylinder heads: | Edelbrock Performer RPM | | Block: | Pontiac | | Intake valve: | 2.230 inch | | Exhaust valve: | 1.770 inch | | Camshaft specs: | Comp; 260/268 degrees @ .050, .653/.677-inch lift | | Rocker arms: | Harland Sharp 1.65:1 | | Crankshaft: | Pontiac | | Rods: | Eagle | | Pistons: | Ross | | Rings: | Sealed Power | | Ignition: | MSD | | Oil: | Royal Purple, 10W-40 | | Headers: | Hedman, 2-inch | | Mufflers: | Magnaflow | DTS DYNO DATA
BEST QUALIFYING PULL | | RPM | TQ | HP | | 2,500 | 437 | 208 | | 2,600 | 453 | 224 | | 2,700 | 477 | 245 | | 2,800 | 499 | 266 | | 2,900 | 514 | 283 | | 3,000 | 525 | 299 | | 3,100 | 538 | 317 | | 3,200 | 546 | 332 | | 3,300 | 547 | 343 | | 3,400 | 538 | 348 | | 3,500 | 524 | 349 | | 3,600 | 513 | 535 | | 3,700 | 520 | 366 | | 3,800 | 532 | 384 | | 3,900 | 544 | 404 | | 4,000 | 556 | 423 | | 4,100 | 569 | 443 | | 4,200 | 580 | 464 | | 4,300 | 590 | 482 | | 4,400 | 593 | 496 | | 4,500 | 594 | 509 | | 4,600 | 591 | 518 | | 4,700 | 593 | 530 | | 4,800 | 590 | 539 | | 4,900 | 585 | 546 | | 5,000 | 581 | 553 | | 5,100 | 575 | 558 | | 5,200 | 570 | 564 | | 5,300 | 569 | 574 | | 5,400 | 569 | 586 | | 5,500 | 566 | 593 | | 5,600 | 562 | 599 | | 5,700 | 557 | 604 | | 5,800 | 549 | 606 | | 5,900 | 544 | 611 | | 6,000 | 539 | 616 | | 6,100 | 532 | 618 | | 6,200 | 532 | 617 | | 6,300 | 510 | 612 | | 6,400 | 496 | 606 | | 6,500 | 486 | 603 |
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Ford Mustang Research
Consider the Ford Mustang for your next new car, and browse reviews featuring information on test drives, comparisons, options and features. The 2010 Mustang has fuel economy of 20 mpg, and comes with comparable warranty coverage to other vehicles in its class. Other similar vehicles are the Chevy Camaro and the Pontica GTO.
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