When it comes to the advertised horsepower ratings of an engine, it's not the engineering department that sets the fgures, it's the advertising department. As a case in point, in 1958 Chrysler of Canada used a 2-bbl version of the 354-cid Chrysler V8 in the Dodge Custom Royal, DeSoto Firedome and Chrysler Windsor. When you check the parts book, all three cars used the same parts - the part numbers are identical for all three (although the DeSoto did use a different carb during part of the year). You would think the numbers would be the same for all three, since the engines (carb, manifolds, and all) are identical for all three. Nope .... Dodge Custom Royal : HP - 275 @ 4400 rpm; Torque - 370 @ 2000 rpm DeSoto Firedome : HP - 295 @ 4600 rpm; Torque - 385 @ 2000 rpm Chrysler Windsor : HP - 290 @ 4400 rpm; Torque - 385 @ 2000 rpm When it came to the 426 hemi, there apparently was an unwritten "ceiling" for advertising horsepower ratings back then - 425. No American manufacturer had an engine with more than 425 advertised horsepower. The engineering departments had other figures, though. Bill Vancouver, BC ----- Original Message ----- From: "eastern sierra Adj Services" <esierraadj@xxxxxxxxx> To: <L-FORWARDLOOK@xxxxxxxxxxxxx> Sent: Friday, September 26, 2003 5:00 PM Subject: [FWDLK] DAMMIT, we're in agreement; I hate that! > So, who you gonna believe? The (H.P.) "numbers", or the guy who > INVENTED them? > > Beyond the fact that the D501 woulda kicked the A-- of the 56 D-500-1 , > ( & the 56 D-500-1 > MIGHTA been faster than the 57 Super D500 ) > nobody (beyond "The Shadow") really knows > what 'numbers' these engines REALLY produced!---but, ya know, "The > Factory" shoulda dyno'ed the 50's/60's engines! Too bad there is > no-one with factory documentation, > to show what the "blue-printed" engines woulda 'made'. > > btw, I forget the 'real' H.P. numbers, but the 60's 426 c.i. engine > ACTUALLY made, what? 550 H.P. (@ the flywheel)? > > Neil > -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- Over 25,000 pages of archived Forward Look information can be easily searched at http://www.forwardlook.net/search.htm Powered by Google!
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