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2022 Ford Raptor R Forum
Ford Raptor R Forum General Discussions
Raptor R against Shelby F-150 supercharged
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<blockquote data-quote="1966 F100 Raptor" data-source="post: 1863594" data-attributes="member: 36935"><p>Shelby and Hennessey tend to dream on power numbers. Oh, it's easy 25% loss . . . They take a dyno number on high octane fuel to get numbers the general public will not see then inflate it by claiming a really high loss in HP. </p><p></p><p>If one uses the power to weight ratio one will see it's a joke.</p><p></p><p>Now if you take the power numbers of a new Raptor R the claim to be 700/640 but then figure using and power to weight calculators on a R that is 5960 ish but add fuel and say 175lb driver or bring race weight to 6200 lbs and it runs 12.0 in quarter mile @ 114 mph it would take 719 wheel hp to do that. This pretty much indicates The R is making much more than 700 hp to flywheel. Will be interesting to see some actual numbers. When I figure my Raptor powered F100 I am using 14% loss not 25% like some are doing.</p></blockquote><p></p>
[QUOTE="1966 F100 Raptor, post: 1863594, member: 36935"] Shelby and Hennessey tend to dream on power numbers. Oh, it's easy 25% loss . . . They take a dyno number on high octane fuel to get numbers the general public will not see then inflate it by claiming a really high loss in HP. If one uses the power to weight ratio one will see it's a joke. Now if you take the power numbers of a new Raptor R the claim to be 700/640 but then figure using and power to weight calculators on a R that is 5960 ish but add fuel and say 175lb driver or bring race weight to 6200 lbs and it runs 12.0 in quarter mile @ 114 mph it would take 719 wheel hp to do that. This pretty much indicates The R is making much more than 700 hp to flywheel. Will be interesting to see some actual numbers. When I figure my Raptor powered F100 I am using 14% loss not 25% like some are doing. [/QUOTE]
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2022 Ford Raptor R Forum
Ford Raptor R Forum General Discussions
Raptor R against Shelby F-150 supercharged
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