Paul,
 
I saw your dyno chats for the P-port.  I like the power output with the 24" manifold.  Is the 24" measured from the inside of the housing to the bellmouth on the carb?
 
Did you ever manage to get a good dyno run with fuel injection?  If not, do you know if there is a leaning block available for the Weber carb?
 
Also do you have any drawings that give dimensions to index the rotor housing for cutting the ports?
 
Thanks,
 
Bryan

Yes it is. We scaled the position of the P-port off this
drawing. As I recall it was 8.64 inches up from the bottom
of the rotor housing to the center of the hole.

Not yet on the fuel injection but Mark Suspinski is tuning his
as we speak. We should have more info on this shortly.
I'll try to get a list of the changes Mark made to the
mixture map. The P-port engine started on the third blade with
the default mixture map that Tracy supplied.

Paul Lamar ...No rotor no motor.

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