To MB or MC?

[JShadzi at aol.com]

In a message dated 8/25/00 7:55:21 PM Pacific Daylight Time, 
isham-research.freeserve.co.uk at pop.pol.net.uk writes:

<< There is one _major_ difference with the 20V heads - water cooling is
 via an external water manifold.
  >>

    I believe you are correct regarding the turbo motors (3B, AAN), but the 
NA 20V (7A) does not use a water manifold, the water jacket on the head is 
left unmachined...
Javad