I think I got the first Mcfarlane 2 in 1 throttle they made for the
rotax...put in the order before they had it ready to sell anyway, and
waited a while for it. I have tried a bunch of throttle setups and this
is the first one I have found that keeps the carbs synched. I installed
it and did a mechanical sync and checked it with the oil gauge and it
was the closest I have ever gotten it, smoothest it's ever been and it's
stayed that way...I didn't do any further adjustments. If I remember
right, it was within about 2" of oil all the way thru the rpm range that
I checked. I think that's hardly readable in mercury. JG knows what it
equates to, I believe.
Highly recommended
Joe Spencer
