Dyno Numbers Compared

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

BigJ

FRF Addict
Joined
Aug 5, 2010
Posts
5,448
Reaction score
1,559
I know we all know this, but it was nice to read it from a third party:

Source: AutoBlog
http://www.autoblog.com/2010/05/02/ford-raptor-6-2-dynod-again-makes-even-more-power/

Last week we told you about Hennessey's dyno test of the Ford Raptor with the new 6.2-liter V8, which yielded 326 horsepower and 343 pound-feet of torque at the rear wheels. That's a 19.5 percent drivetrain loss from the 411 hp and 434 lb-ft Ford tells us we can expect at the flywheel. We'd typically only post one SVT Raptor dyno post, but our friends over at Pickuptrucks.com also dynoed Ford's off-roading superstar, with substantially different results.

Mike Levine and company traveled to K&N Air Filters in Riverside, California to dyno the Raptor, and came away with totals of 344 hp and 361 lb-ft. at the wheel. That's 18 more ponies and pound-feet than the Hennessey dyno run; an increase of about six percent. Further, Pickuptrucks.com says it ran its tests on 87 octane, which reportedly lowers the 6.2's flywheel power numbers from 411 hp to 401 hp. K&N's dyno showed a drivetrain loss of about 16 percent.

While neither power number is likely to disappoint when behind the wheel, it's nice to know that Hennessey's power numbers look to be at the low end of the spectrum. Perhaps that means the 500 horsepower VelociRaptor is more like the 525 or 550 horsepower VelociRaptor. Head over to Pickuptrucks.com to check out the the comprehensive full review of the Ford SVT Raptor 6.2.
What is left unsaid in that quote speaks volumes. :clap:
 

MarkT

FRF Addict
Joined
Mar 4, 2010
Posts
1,202
Reaction score
26
I prefer to think SOCO got an exceptional 6.2... :banana:

(and Hennessey attracted a below average one... karma is a bitch... :loser:)

:biggrin:
 

frogslinger

Full Access Member
Joined
Mar 23, 2010
Posts
1,072
Reaction score
4
Or Hennesesy is padding. Or They used different correction factors... or...
 

Raptor1

Full Access Member
Joined
Apr 5, 2010
Posts
117
Reaction score
1
Dyno numbers can easily be manipulated by the dyno operator. And if you want to make a before and after comparison on your vehicle take it to the same place with the same operator.With the same or at least similar weather conditions.
" padding the numbers is easy " Reputations are earned. Go to a reputable shop!
 

hunter31789

Member
Joined
Apr 28, 2010
Posts
3
Reaction score
0
Yeah they probably are using lower numbers initially so it appears that theyre modifications produce more power than they actually are or perhaps when people are interested in buying the modifications anyway and thus watch the dyno video, the low initial numbers influence them into thinking that they need the extra power and thus will spend the money on the upgrades.
 

shoepolishsmelling

Full Access Member
Joined
Mar 29, 2010
Posts
119
Reaction score
0
Yeah they probably are using lower numbers initially so it appears that theyre modifications produce more power than they actually are or perhaps when people are interested in buying the modifications anyway and thus watch the dyno video, the low initial numbers influence them into thinking that they need the extra power and thus will spend the money on the upgrades.
spot on sir
 

frogslinger

Full Access Member
Joined
Mar 23, 2010
Posts
1,072
Reaction score
4
This

Yeah they probably are using lower numbers initially so it appears that theyre modifications produce more power than they actually are or perhaps when people are interested in buying the modifications anyway and thus watch the dyno video, the low initial numbers influence them into thinking that they need the extra power and thus will spend the money on the upgrades.

==

Or Hennesesy is padding. Or They used different correction factors... or...
 

SuperRaptor

Full Access Member
Joined
Apr 13, 2011
Posts
780
Reaction score
145
Location
Seattle
The way to really tell if one truck is making more power than other is to put them side by side on the same dyno with the same IAT's and the same dyno operator.
 
Top