I would recommend using a system from ZF called 9110 microcommand. You install 1 for each engine
and there it has synchronization built in. I have installed 100's of these systems and they are bullet proof. No computer required to set up or to adjust at a later date.
QUOTE=Gumshoe;3665200]Twin Volvo-Penta diesel
upgrade from Morse Cable throttles to Electronic throttles…engines are mechanical with no computerisation or electronic ports…trying to locate a individual/source that is familiar with the operation of the many various brands available which has been driving me a little bonkers trying to research…the obsolutes are a synchronisation mode AND most importantly it must be accomplished by comparison of engine RPMs not by synchronisation of actuators throttle arm positioning which appears to be the popular/easiest method…
Thank for your help SkipperSeal[/QUOTE]