gwgdog66 23 #1 Posted March 31, 2009 Has anyone tried a K&N filter on thier K Series engines? I'm thinking the ability to clean them up would be a plus to replacing one every 20 hours. I'm looking at the E4583 http://www.knfilters.com/search/product.aspx?Prod=E-4583 Share this post Link to post Share on other sites
Butch 194 #2 Posted March 31, 2009 I bought the K&N for my K321. I haven't put the engine back together to see how it runs but the filter is a perfect fit. I don't have the box but on the filter the number is A061A6 which cross references to part number E-2470. Butch Share this post Link to post Share on other sites
gwgdog66 23 #3 Posted March 31, 2009 I pulled the trigger and ordered it. It replaces the factory Kohler 4508302. I ordered one of the prefilters also. I'll let you know how it works. Share this post Link to post Share on other sites
gwgdog66 23 #4 Posted April 2, 2009 I think this filter is money well spent. The C-160 seems to run a bit stronger. I had to lean the carb after the first 30 minutes of use, getting more air maybe(?). Then it really ran good. :omg: Share this post Link to post Share on other sites
Butch 194 #5 Posted April 2, 2009 GWG I like the K&N filters. I've been using them for years in our cars, trucks and motorcycles. Share this post Link to post Share on other sites
Kelly 1,033 #6 Posted April 2, 2009 More air you should have made it more rich, and I think the KN's are great on my cars and I'm going to put them on my worker tractors. Share this post Link to post Share on other sites
gwgdog66 23 #7 Posted April 3, 2009 More air you should have made it more rich, and I think the KN's are great on my cars and I'm going to put them on my worker tractors. Yea, I adjusted the carb slightly (both ways before I got it right) and she really runs well now. I was going through three filters a year, so the K&N will pay for it's self this season I've been using the air and oil filters for years in my cars and trucks. Share this post Link to post Share on other sites
