Search Results for ‘k&n’

What ever map the previous owner put on this Power Commander V is too rich. Right now it is burning some oil, i think rings, but I also noticed sometimes is burns a little black. I put a new spark plug in it, and within 10 minutes of riding, I took it out and looked at it, it was all black. So...

Hello looking for some insight on how to properly tune with the pcv tuner, I recently installed both the hmf full exhaust and pcv tuner, it came pre loaded with the hmf action tuner but I see that they have different tunes for different exhaust and intakes, the hmf is the only one with no intake...

Hi, i recently bought a 05 raptor 660 and im wanting to spice the performance a bit but i dont have a very big budget. What i think would be the best by reading other discussions is changing the air filter with a k&n one but i dont really know what jets to put in the carbs. Also im not sure if...