Carby sync

[cgibbo308]

Gday guys and gals.
Have here a 1978 70hp evinrude.
Just for g iggles, i dug out my old vac caby sync gauges.
didnt i get a shock to find nothing on my carbies to attatch them to.
how does one sync the carbies on these engines using vaccum gauges?

 

[JB]

Re: Carby sync

One doesn't use vacuum, cgibbo mate. One syncs them mechanically, according to the factory manual.

 

[cgibbo308]

Re: Carby sync

thanks JB, that is a lil jacked up tho
was thinking that you would tune it using the vacuum so you could
get each carb sucking down the same amount of fuel and air. oh well.
thanks again mate
stay safe. stay dry