Over his motorsports career, Muzzy has won 21 AMA National Championships in Superbike, Supersport, Drag Racing, Dirt Track, Motocross plus a World Superbike Championship, a victory at the Suzuka 8-hour endurance championship race and 4 Daytona 200 wins. [2]

With a career touching on seven decades, Muzzy ranks among the top engine builders and tuners in motorcycle racing history. At the same time, his knack for spotting talent helped create the highly successful Team Muzzy racing group.

Based in Mooresville, North Carolina, Pat Musi Racing Engines is a one-stop shop for sportsman engines with a Pro Mod pedigree. Pat Musi Racing Engines controls every component of the engine, from in-house manifolds to custom cylinder heads.

Mar 2, 2017 · Dreamin' Green with Muzzy's Dave Turner's 1982 Kawasaki KZ1000R—From The Archives

Jul 11, 2018 · Join us for this in-depth interview with motorcycle legend and AMA Hall-of-Famer Rob Muzzy. We discuss how Muzzy got started, tell many stories about his amazing, yet held back, dragbikes and talk about what’s next for the 21-time national champion.

Nov 25, 1999 · Kawasaki Motors Corp., U.S.A., and motorcycle racing’s most famous engine building tuner, Rob Muzzy, have created a partnership that will se the two entities combine efforts in a commitment to winning the 2000 AMA/Prostar motorcycle Drag Racing Series.

Apr 12, 2017 · His racing career began on a dragstrip in the late ’50s, moved to the desert in the early ’60s, then to the dirttracks in the mid-’60s, and on to speedway in the late ’60s.

Dec 12, 2017 · Rob Muzzy of Muzzy Performance is one of the most accomplished engine builders and tuners in motorcycle racing history. The two-wheel icon with the signature carny mustache has amassed a staggering total of 21 AMA National Championships.

Mar 28, 2018 · His machines carried a number of riders to scores of victories and championships – national and world – and along the way Muzzy became one of the all-time legendary tuners and builders in motorcycle racing.

Rob Muzzy of Muzzy Performance is one of the most accomplished engine builders and tuners in motorcycle racing history. The two-wheel icon with the signature carny mustache has amassed a staggering total of 21 AMA National Championships.