this video shows our 1973 original survivor Baja 100 motorcycle we saved from Rhode Island. the primary purpose of this video is to showcase the test run of a custom built 1973 125cc Baja engine
we have utilized his chassis for posting another custom built engine 1974 125 cc Baja for a test run in a previously uploaded video... this is the last test run of an engine other than the original.... the next video with this bike will have it's original rebuilt engine installed.
the engine is a custom built 1973 Baja SR100 engine that is now 125cc. the top end is a 1973 cylinder & head with a 56MM single ring competition rapido piston the cylinder bore is nikasil from US Chrome, it is using a SH24 dellorto carb with a 1.16 main jet. the lower end is completely rebuilt with updated crank bearings & seals. It has a NOS crankshaft assy from a SX125 which uses a larger LH bearing. the transmission has modified gears with ramps machined into the shifting clutches in order to shift this bike without using the clutch..
it also has NOS 1968-1970 Rapido 125cc magneto assembly. engine covers have been painted in wrinkle black
Негізгі бет Автокөліктер мен көлік құралдары 1973 Aermacchi Harley Davidson 125cc custom built Baja engine test run #2
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