How many people are building side port 13B? 4 port? six port? Side
port RX8 motors? 4 port? 6 port?

Paul Lamar

Well you missed my app. I'm planning a P-port single, if that
counts.

John

Thanks John.

Paul Lamar



I have an rx8 6 port. thinking of a cut down manifold since it came with the engine but open to other options.

Scott

If the engine is in good shape you will fly sooner and cheaper if you don't
take it apart.

The RX8 outer ports are pretty easy to match to round tubes but
the center ports are the problem. If enough people are interested
I will make up a batch of  3D smooth transitions made on an NC mill.
They are more complicated than shown in these 3D's

It appears that most people have RX8 engines/

Paul Lamar