Topica Loopframe_Guzzi Archive


Subject: intake port diameter

Author: Michael Jones

Date: Aug 19, 2002, 7:59 PM

Post ID: 1710839526


Hi, all, I've another question already. Putzing around
with the Ambo I discovered that the exit of the intake
manifold is 30mm, but the entrance on the intake port
is 37 or 38mm. (The holes in the gaskets are 30mm.)
Why is that? I expected the two inside diameters to
match up.

-Mike (69 Ambo)

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