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Hi All,
I have read thru the really nicely done carb synch process.

but am confused by the last synching step of #4 to #3 (below, in bold).


"Once you have carburetor #1 and carburetor #3 balanced, adjust carburetor #2 to match carburetor #4. The carburetor #2 sync adjuster is located between carburetor #2 and carburetor #4. Don't worry about making carburetor #2 match carburetor #1 or carburetor #3 at this point, just make sure carburetor #2 is set to match carburetor #4.

Once carburetor #2 and carburetor #4 match, adjust carburetor #4 to match carburetor #3 - essentially at this point you are balancing the left cylinders against the right cylinders. The adjuster for carburetor #4 is located just to the rear of it."


Why is #2 not synched independently to #3? It would seem that the final synching of #4 to #3 will now make #2 out of synch with the others. Does step 20 imply that #2 should be tweaked?

I searched thru past posts looking for this same question, no luck. Anyone?

Thanks!

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Thanks all,
I didn't know that 2 & 4 were tied together. It all makes sense now.

I am putting together my own manometer; have got 4 gauges from Mc-Carr, the aquarium pump valves and now just waiting for the adapters to arrive for final assembly.
Cheers!