Topic: 1940 ford intake manifold


40standardcoupe    -- 03-26-2014 @ 9:13 AM
  Does anyone have photos of the correct manifold for an early 1940 ford standard coupe 85 hp? Or a good description including location of vacuum ports, etc.


kubes40    -- 03-26-2014 @ 5:18 PM
  Here's a photo...
Mike Kubarth


40 Coupe    -- 03-27-2014 @ 4:16 AM
  Note in Mikes picture on the 1940 cast iron manifold, on the LH side of the manifold where the bolt holes are for attachment. There is a forward port for the distributor vacuum and near the rear a second port for the wiper vacuum. There is NO port under the carburetor for vacuum.


kubes40    -- 03-27-2014 @ 6:42 AM
  40coupe,
That is correct. The valve chamber covers with that port below the carburetor base are a later design.


carcrazy    -- 03-27-2014 @ 11:12 AM
  How steady of a vacuum reading would be obtained from a gauge attached to either of the two vacuum ports available with this intake manifold?


40 Coupe    -- 03-28-2014 @ 5:13 AM
  Typically the vacuum at the wiper port is steady as a rock for an engine in good condition. If not double check the vacuum gauge on a good engine, before looking for problems.


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