Paul,
I know you and others are working on alternatives to feed the P Port
slide throttle.  Tracy's ECU works on MAP and because of the pulsations
and short intake this will not work.  Mazda stock ECU has TPS could this
work with a re-programed or adjustable ECU offered by these folks?
http://www.turnerdr.com/products.asp?cat=100

Joe Berki
Limo EZ

Well the jury is still out. Mark Suspinski p-port engine seems to be

working

fine on the ground with Tracy ECU.

I think these are stock units that are upgraded.
Perry Mick has a stock unit working fine. He had to trick a few
sensor inputs as I recall. Last I heard he was still working on the

leaning circuit.

It uses a stock mass air flow sensor that looks like this.

I am looking for somebody that is close to flying to test my mechanical
EFI.

Paul Lamar

Paul.
Did you check out the stage 2 version?  It is fully adjustable via PDA and
their software.

Joe

No I did not but that is interesting. I think Perry might be interested
in that. Can they lean it in an easy manner?