Just installed am S1X cam from Intense-racing.com. Very pleased with the new found power! The customer service is awesome and John is a great guy to deal with. I had him on the phone for over an hour! he answered every question I had and then some. After the cam was shipped and installed, I had a misfire(nothing to do with the product) and he helped me diagnose what the problem might be. He had no responsibility to help and yet he took the time to call me on the phone and give me pointers on what the problem might be. That is above and beyond the call of duty. Very pleased with the product and the customer service is more than I could've asked for. If anyone is looking into a cam, i wouldn't hesitate to work with John again!
