Tag: exhaust

Dear ATVC: If i take the silencer/ quite core out of the stock muffler of my 2007 Yamaha Raptor 700R SE, do I have to make any changes to air or gas flow? peslraptor Generally speaking, no, removing the baffle within your Raptor’s muffler shouldn’t require adjustment of the fuel & air ratios. In the […] More »

One of the most popular ATV’s in the industry, the 2014 Honda Rancher is an upgrade from the fan favorite. It houses a 420cc liquid cooled, fuel-injected OHV four-stroke motor. When we installed our HMF Performance Series and HMF Swamp Series exhausts, we picked up 1hp overall with 1lb of torque. The Performance Series has […] More »

Polaris RZR XP 1000 aficionados have cause to celebrate as a lighter weight, power-increasing exhaust system has arrived from the geniuses at Ron Wood Racing. The Ron Wood Racing complete dual exhaust system features a full length radius tapered megaphone with reverse cone configuration before entering into the muffler canisters. Larger diameter head pipes, spring […] More »

Dear ATVC: I just bought my first ATV, a Polaris Xplorer 250. Sole purpose of the purchase was getting to a hunting spot about 2-miles from camp with only ATV access. The one thing I didn’t consider is the smell of a 2-stroke; the smell it leaves on your clothes and body. The question is, […] More »