Hey Guys,I installed this 21 Briggs in our Camp-Cart last summer,and its really not working out.Too noisy,too jerky,so I just rebuilt the G16 motor,and its going back in. The motor is a 2012( I think,I'll verify soon,its still in the cart). 21HP,it was on a Vac-Pump my buddy had,there was a major failure on the pump,I bought the engine. Low hours,very clean(it was in an enclosure,in his truck. Comet Clutch is Brand-New,maybe 5 hours on it. I bought the Briggs Head-Pipe,and built an exhaust,with 2- tractor mufflers inline,all included. Local Pickup Only,No Shipping. I'm pulling it out this week,Complete wire-harness included,with dash-mount Key-Switch,Exhaust,and Brackets,and Clutch. $800/BO