$400 or best offer. Located in Lone Jack, Missouri. Will ship to lower 48 states, PayPal me $100 and i will refund what i don't use. Experienced engine builder. Billet Connecting rod (.020), billet flywheel with 35 degree timing advance, dyno cams super grind x cam (.275, this thing makes max torque at 7500 rpms), 26lb valve springs. Proper governor removal. This thing is no joke, it spits flames like nobody's business and sounds like a high-performance sports car. this thing will easily turn 9-10k rpms without batting an eye and will move a minibike at 60+mph even on stock low gearing. freshly built engine with probably 20 minutes on it. I built it, took it off the stand, let it idle for 10 minutes and let it rev to 6k a few times for a couple seconds each, then let it idle again and did a quick blip to 10k. this thing wont come apart. I will include the stock carb, but its a piece of junk under any load and a different aftermarket carb or some modification to the current carb will be necessary.