Quote:
Originally Posted by oldman
The measurement is from bottom of the manifold at the head seat face(port) to the top. IMO it is just as easy to measure from top of the actual intake port to peak of the runner.
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What do you want? The actual roof of the port or the external top lip of the port? (Pic)
Roof of port to top of intake = 7" with a level
Top of intake port to top of intake = 6.25" with a level