IrishRhino Posted January 23, 2012 Report Share Posted January 23, 2012 In the range of 533 to 552 HP. The loss in HP is generally in the neighbor hood of 15 to 18% ----> 650 * .82 = ~533HP or 650 * .85 = 552 Link to comment Share on other sites More sharing options...
speedyman Posted January 23, 2012 Report Share Posted January 23, 2012 Engine dynos are used for measuring engine power throughout the rpm range under controlled, standardized conditions. These #s are valid for comparrisons. Chasis dynos are for tuning purposes and have variability from a medley of reasons. Ambient air temperature can easily skew a peak reading by 20-30. Chasis dyno results are essentially useless for purposes other than tuning but have become somewhat of a gold standard to many in the internet enthusiast community. Use the SAE values generated under supervised, standardized conditions vs chasis dyno reports and all the extrapolations and assumptions that are made afterwards. Link to comment Share on other sites More sharing options...
dh777 Posted January 24, 2012 Report Share Posted January 24, 2012 I sorted the list. So here it is in approximate order from smallest to largest. 5. Bad Snake - 552 8. B Shelby - 552.5 25. kb67 - 553 26. Crushinator - 555rwhp 24. svtkeith - 557 20. braztang - 565 34. braztang - 565 6. Bill Hamilton - 567 10. idle-hour - 568 11. bigsnake - 570 33. Cobramach1 - 571 22 JeffJ - 572rwhp 15. Gearhead09 - 573 36. NMAv - 573 17. Springer - 575 3: Kona/Phill; 680 at the crank minus 15% for parisitic loss so 578 rwhp 12. dh777 - 579 29. Shipwright - 580 31. mustang let back - 580 14. Shelby1 - 582 18. Agas ride - 582 37. Hawkbar - 583 7. Supersnake94 - 580-585 40. 0201212 587 27. jfreemanmd -- 590rwhp 35. hourigan218 - 591 21. HSURB® - 592 13. vandy09 - 593 23. DubbsFaris - 593 16. svttim - 594 19. MonsterPost - 598.2rwhp 2. Carnut12- 603rwhp 28. 2kgt281 - 605 4. Crazy Mustang - 608 38. CDvision - 608 1. frydguy79 609rwhp 39. Blufury - 611 3. NordicShelby - 613 32. Dennis429 - 613 30. xjrguy - 618 Link to comment Share on other sites More sharing options...
kawwy600 Posted January 26, 2012 Report Share Posted January 26, 2012 593.8 Link to comment Share on other sites More sharing options...
frydguy79 Posted May 21, 2012 Author Report Share Posted May 21, 2012 the numbers should b out about now... :happy feet: Link to comment Share on other sites More sharing options...
2010KonaBlueGT Posted May 21, 2012 Report Share Posted May 21, 2012 the numbers should b out about now... :happy feet: Someone just posted a Mag dyno run YouTube vid and I think it was over 600 RWHP. 606HP maybe? Phill Link to comment Share on other sites More sharing options...
blackonblack Posted May 21, 2012 Report Share Posted May 21, 2012 595 Link to comment Share on other sites More sharing options...
devious_stang Posted May 21, 2012 Report Share Posted May 21, 2012 609RWHP on a Dynojet....boom!!! Link to comment Share on other sites More sharing options...
2010KonaBlueGT Posted May 22, 2012 Report Share Posted May 22, 2012 609RWHP on a Dynojet....boom!!! Is that the number from the You Tube vid someone posted? If it is, "frydguy79" hit 609rwhp on the nose. I should'a stuck with the newer 10% parisitic loss. I would'a ended up wiht 612RWHP instead of 578. Should'a, Would'a, Could'a! Phill Link to comment Share on other sites More sharing options...
supersnake94 Posted May 22, 2012 Report Share Posted May 22, 2012 I lost! But still, I saw the video today. 609 HP! SWEEEEET! Link to comment Share on other sites More sharing options...
devious_stang Posted May 23, 2012 Report Share Posted May 23, 2012 Member over on SVTP (DBK) just laid down 601/584 respectively on a dyno at Livernois motorsports. More runs coming soon, pretty hot over there too Link to comment Share on other sites More sharing options...
Cdvision Posted May 23, 2012 Report Share Posted May 23, 2012 My 608 guess is pretty close to the averages we're seeing. The 550-570 guys appear to be way short of the mark. Link to comment Share on other sites More sharing options...
devious_stang Posted May 23, 2012 Report Share Posted May 23, 2012 DBK just did another run with the car...... 613.9HP at the wheels....my goodness Link to comment Share on other sites More sharing options...
Altruism Posted May 21, 2015 Report Share Posted May 21, 2015 588 RWHP. (OBTW, that's with SAE 12% parasitic drive train loss). Link to comment Share on other sites More sharing options...
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