The Briggs & Stratton World Formula racing engine is a purpose built four stroke racing engine, The World Formula racing engine has many series supported though out the world like Brazil, Mexico, England, Spain, Canada, Australia, Asia and Europe. Our small engine division supply World Formula engines in packages from the base entry level package through to a complete add fuel and oil ready to race deal. The world Formula is supplied with a Premier Titan clutch, cotton high flow air filter, performance style exhaust header, electric push button on-board starter, dual valve springs, billet conrod, pz26mm walbro round slide carburettor, high rpm rated flywheel and CNC machined factory cylinder head. The World Formula is fitted with a RPM limiter to 7100 rpm.