Re: Is a phenolic spacer required for 35 Super 8 Fuel Pump?
Posted by BH On 2014/2/3 10:13:14
Quote:
Those models were mostly updraft and used a vacuum tank, not a fuel pump. There was a pump available for some but it didn't mount on the crankcase where the later models mounted the pump but up front on the timing chain housing.
Well, the diagram for 8th Series on p. 89 looks like it has a mechanically-actuated diaphragm. Application listings (p. 90) even show an eccentric for 8th-9th Series.
However, some sort of changeover equipment is listed for 7th Series (p. 88); perhaps it was 7th and earlier that used the vacuum tank, then.
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