As the name implies, this is my 10th v1, but I decided to try something a bit different. I had the exhaust studs filed in and re-tapped so that it can now except all Puch pipes. I also used Blue Hammer springs on the stock clutch, we'll see how they hold up? With the larger exhaust port, I decided to use a Puch pipe, I went with the Tecno Circuit since they have the largest chamber of all circuit pipes while still retaining good low end punch. I also used a PHBG this time around, I'm normally a Mikuni man, but whatever this thing was practically free. You'll probably see this thing at a few rallies in 2015, maybe I'll be on it or it may be a loaner, we'll see. O ya and a stock high comp head to boot.