Difference between revisions of "Yamaha FZR400"

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[[File:yamaha-fzr400-1984-1989-2.jpg|left|thumb|1984 - 1989 Yamaha FZR 400]]
[[File:yamaha-fzr400-1984-1989-2.jpg|left|thumb|1984 - 1989 Yamaha FZR 400]]
[[File:yamaha-fzr400-1984-1989-1.jpg|left|thumb|1984 - 1989 Yamaha FZR 400]]
[[File:yamaha-fzr400-1984-1989-1.jpg|left|thumb|1984 - 1989 Yamaha FZR 400]]
The four-cylinder engine is suspended below two aluminum box girders as on contemporary [[Grand Prix]] machines The inclined cylinders, which allow the use of straight-line intake tracts, the 16-valve head, and the Exup system of a valve in the exhaust, give the machine a fierce temperament allied to great flexibility and an astonishing power output equivalent to 152 hp per liter. Lively and agile, the FZR400R draws full profit from its sensational power/weight ratio. Its riders discover that a highly tuned machine of moderate displacement is more efficient, in most cases, than a "big hanger," which needs a very particular environment to give its best.
The four-cylinder engine is suspended below two aluminum box girders as on contemporary [[Grand Prix]] machines The inclined cylinders, which allow the use of straight-line intake tracts, the 16-valve head, and the [[EXUP]] system of a valve in the exhaust, give the machine a fierce temperament allied to great flexibility and an astonishing power output equivalent to 152 hp per liter. Lively and agile, the FZR400R draws full profit from its sensational power/weight ratio. Its riders discover that a highly tuned machine of moderate displacement is more efficient, in most cases, than a "big hanger," which needs a very particular environment to give its best.


==Engine==
==Engine==