My '55 T.F.,is getting about 13-15 M.P.G.,depending on city,or hi-way. Rebuilt head,rebuilt carburetor,Fenton headers,and backed-off front brakes.(Still excellent pedal-new wheel-cylinders). P.O. told me he averaged 6 M.P.G.! Quite an improvement,and not bad fuel-consumption,for a 57-year-old 2-Ton! B.T.W.-261/SM 420/not sure hi-range 2-speed ratio?
Last edited by wetwilly5757; 01/15/2013 11:04 PM. Reason: spelling