David wrote,
>I particularly want to know where to tap into the inlet manifold to provide
the
>vacuum assistance. I understand that a series III, which is similar under
the
>bonnet, had a servo fitted. So if anybody has time to look under their
bonnet
>or any advice I will be most greatful.
Got zeniths I assume?
Drill and tap a 3/8 npt hole somewhere on the plenum log, between the two
carbs. I wouldnt put the hole on any individule runner, or your engine
will missfire on that cyl when you press the brake.
Put on a barbed 3/8 NPT bung, and that out to do ya.
For extra credit, use the same bung and a "T" and add a PCV valve.
Run a hose from the crankcases downpipe to the PCV valve, and put
a late "SIV or SIV" oil filler on the tapper cover with flame trap.
This will enhance the life of the engine, or at least the next time you
rebuild it.
Jarrid Gross
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