[Putershark]

Originally Posted by k9reno

Puter
I just installed one of the K&N filters in my F150
supercrew. I could notice a differance right off the bat.
The truck accelerates much easier, even with the boat on bac. I am also running about 200 rpm lower at speed than I was. I havent been able to do a gas milage test yet. I cant afford to fill the thing all the way up.

I agree they work very well and save wear and tear on your engine at the same time. No need too fill it up to test though Dick. Just devide the # of gallons filled into the # of miles just traveled and the Excel sheets will work just as well. That is why I like having 2 trip meters on my trucks for that very reason