Silly little pipe on MC intake manifold?

[Phil Payne]

> It was explained to me by someone on the list that it may be a drain for any
> errant fuel that might puddle on top of the intake.

May be?  Is.

Not the only one, either.  The system pressure regulator (under the fender on a Type 44,
behind the metering head on an MB ur-quattro) also has a spillage drain.  On the Type 44 it's
led under the car and tie-wrapped to the suspension, and on the MB it's led into the inlet
plenum above the air volume meter.

--
  Phil Payne
  http://www.isham-research.com/quattro
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