mates for fractional reduction in fuel economy are listed in Table 7-31 (all size categories combined): Table 7-31 ... and Cycle Guide magazine in 1975 indicate that estimates of 45 m.p.g. for street motorcycles over 170 cc and 70 m.p.g. foranbsp;...
|Title||:||Docket analysis for the noise emission regulations for motorcycles and motorcycle exhaust systems|
|Author||:||United States. Office of Noise Abatement and Control|