Author Topic: vac. routing question???  (Read 968 times)

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Offline 0f02r

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vac. routing question???
« on: July 15, 2006, 09:30:52 pm »
Does the B1 have a coolant thermal switch that diverts manifold vac to the advance side of the dist vac advance to speed up the idle in case of overheating at idle??  The vac line kit I got shows one but the photos on the websit do not appear to use one.   Thanks

michael

Offline boss1ncj

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vac. routing question???
« Reply #1 on: July 16, 2006, 04:44:38 pm »
Michael,
A 17" vacuum hose (yellow MX marked) runs from the advance (front) fitting of the distributor to the fitting on the base of the carb (ported vac nipple driver's side front).  An 11" red "MX" hose runs from the retard (rear) distributor fitting to the single nipple metal fitting which screws into the intake in the front area.  No vacuum switch on a B1.
BK