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Big Block Chevy Engine - Battle Of The Boost
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THE POWER OF PSI
  177 BLOWER, 3 PSI 8-71, 4.8 PSI 8-71, 6.4 PSI
RPM LB-FT HP LB-FT HP LB-FT HP
3,500 692 461 663 442 712 475
3,600 692 475 660 453 711 488
3,700 694 489 659 464 710 500
3,800 697 504 661 478 712 515
3,900 697 518 661 491 712 529
4,000 698 531 663 505 714 544
4,100 696 543 667 521 717 562
4,200 693 554 669 535 721 577
4,300 691 566 671 550 723 592
4,400 686 575 672 563 725 607
4,500 682 584 674 577 725 621
4,600 680 596 673 590 726 636
4,700 678 607 670 599 725 649
4,800 674 616 667 610 722 660
4,900 669 624 664 620 719 671
5,000 665 633 663 631 716 689
5,100 657 638 659 640 711 691
5,200 652 645 655 648 706 699
5,300 644 650 650 656 699 705
5,400 638 656 646 664 694 715
5,500 625 655 640 670 690 723
5,600 616 657 635 677 683 728
5,700 607 659 630 684 672 735
5,800 598 660 626 692 670 740
5,900 586 659 621 697 666 748
6,000 579 661 618 705 658 751
6,100 569 660 611 711 656 762
6,200 607 717 649 766
6,300     597 716
6,400     587 715

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Big Block Chevy Engine Big Block Chevy Engine
Big Block Chevy Engine Big Block Chevy Engine
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