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Old 09-23-2013, 05:13 PM
Red-Stripe Red-Stripe is offline
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Originally Posted by Zimfairy View Post
Just installed a K&N 63 Series AirCharger High-Flow Intake into my Ram 1500 Hemi V8 and it seems like my Mpg has gone down instead of up - most reviews said they gained 2mpg.
Anyone experiences this?
Not surprised at all. MPG is achieved at 1,200-1,800 rpm's. At those RPM's the stock system is oversized and there is NO restriction with a clean filter. Then factor in when it drops to 4 cylinders at those Rpm's and you have less air flow than a squirrel fart.
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