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Old 02-07-2019, 01:01 PM   #26
jack65
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Join Date: Mar 2018
Location: Puyallup
Posts: 244
Quote:
Originally Posted by 66joej View Post
That is interesting. Always thought from my souping up engine days the theory was "more air in needs more exhaust out" to get more power.
Yes, that is true... I have both, K&N filter system and Flowmaster exhaust system in my Ram truck with 5.7 Hemi and also notice a it gets to 75 miles in a hurry. If I'm not watching my speedometer, I also notice I'm going faster than expected with ease. My Ford Edge with 295 hp doesn't come close for comparison. (It is much lighter than the truck) I drove a stock Ram with same engine it didn't have that same kick mine does. Past experiences with five Corvettes I had over the years,
http://1-4u-computer-graphics.com/jacks-vettes.htm
I've noticed nice gains of power improving the intake & exhaust system.

So yes, if you improve both the intake and exhaust, you can expect 25 - 50 hp gains! KN is very popular with the musclecar crowd.
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2015 Starcraft AR-ONE 14RB
2014 Ram 1500 SLT Quad Cab 4x4
5.7L V8 Hemi 395 HP, 410 TQ 8-speed auto, w/3.92 rear ratio
K&N 71-1561 Air Intake w/FlowMaster Exhaust system.
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