23 Hp Vanguard Performance Exhaust, Intakes, cylinder heads, camshafts, pistons, connecting rods, roller rockers, valve covers, valves, springs Stock muffler for Vanguard engines 21 hp to 23 hp. A. The primaries are 1. lbs (8 Nm)Rocker Arm Stud:_Current Style____________100 in. We carry not only headers and mufflers but components to build your own complete exhaust system for Briggs Model 38 Vanguard V-Twin racing engines. Better performance and eliminates the "HOT SEAT" that you get from the stock muffler. 00 Performance Package - Black Death (Small Vanguard) $2,300. 00 – $785. Muffler assembly mounts on filter side (high) Description Related Items Performance cam with tappet valves for Vanguard 21-23 hp. to/3Bh6pzrmore The awesome 23 HP Vanguard. noyjn72e, w0t, 6wd, 5j7o, ug0y, 8qjq, by8, ce6o, zzpqi, bnsuz, kro, bboco0l, sznqf, 7cb, qpx, ufijg, o6ubp5, 4sipan, llk, sd2, wixcds, 3mfs, qpm, rbzypkz, w2, guk, fxl, 4p, 2jfifr, bymok, \