Hi Gus,

If you have the 30020 pump, please use it, the ECU for the 140 is already dialed in for that pump, for which you will enjoy optimum performance out of the engine, mainly acceleration. However, if you must use 725 pump to run a 140, you will have to dial up pump limit in the RUN menu to be able to reach full throttle RPM, and perhaps dial down acceleration delay down to zero, as 30725 is a much milder pump.

Regards,
Barry