---------------------------------------------------------- Engines-List Digest Archive --- Total Messages Posted Fri 05/20/05: 1 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 06:44 AM - Re: Re: Install Manifold Pressure? (Joe Healy) ________________________________ Message 1 _____________________________________ Time: 06:44:35 AM PST US From: "Joe Healy" Subject: Re: Engines-List: RE: Install Manifold Pressure? --> Engines-List message posted by: "Joe Healy" My manifold pressure line is connected to the existing Lycoming primer port tap on the number 4 cylinder. I am told it is a standard plumbing NPT (national pipe thread) thread pattern. P.S. The primer is only piped to the two cylinders on the other side of the engine. The remaining primer port is plugged. Joe. ----- Original Message ----- From: "Gary Casey" Subject: Engines-List: RE: Install Manifold Pressure? > --> Engines-List message posted by: "Gary Casey" > > < manifold for manifold pressure.