Thread: CAI Evaluation
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  #77  
Old 11-09-2010, 09:23 AM
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js1977 js1977 is offline
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Join Date: Oct 2010
Location: Texas
Age: 33
Posts: 466
Gender: Male
Vehicle: 2011 Dodge Ram
Trim Level: Sport
Color: Deep Water Blue
Engine: 2009-20?? 345ci (5.7L) Hemi V8 390hp 407lb/ft
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Quote:
Originally Posted by 916Timmy View Post
AEM Brute Force +8hp No dyno


K & N 63 Series +15.6HP +17.5TQ
http://www.knfilters.com/dynocharts/63-1561_dyno.pdf

K & N 77 Series +10.3HP +12.4TQ
http://www.knfilters.com/dynocharts/77-1561_dyno.pdf
Im not trying to kill your research but I noticed something strange....

Look at both of the stock dynos for both the KN63 and the KN77, then look at the stock HP on both.....something is not adding up

KN63-Run Title: Stock 2009 Dodge Ram 1500 5.7L
Run Notes: Baseline stock run. 2nd gear run. 8902 miles.
Run Date: 1/6/2010 756 AM
Stock.001: 63.26 F 29.15 in-Hg Humidity: 18 % SAE: 0.99

KN77-Run Title: Stock 2009 Dodge Ram 1500 5.7L
Run Notes: Baseline stock run. 2nd gear run. 8902 miles.
Run Date: 1/6/2010 756 AM
Stock.001: 63.26 F 29.15 in-Hg Humidity: 18 % SAE: 0.99

Now if you'll check out the stock HP for the KN63 which is 295.32 and the KN77 is only 283.24. The only answer I can come up with is either K&N got lazy and just dyno one truck and fudged the numbers on the KN77 dyno runs so their product would look better or... they were able to have two different trucks with the exact same mileage run on two different dynos at the exact same time, but unfortunately there's a Hemi out there that has 12 less HP then the others when in stock form or maybe there is a unique Hemi that has 12HP more then the rest when in stock form.... Hope I got the 12 plus HP Hemi...
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Last edited by js1977; 11-09-2010 at 09:26 AM.
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