Quote:
Originally Posted by Ole Don
First, set the ignition timing with a vacuum gauge. More advance may help the flat spot. Then keep slowing the secondaries. In the US, we use a spring kit from Holley. It has a half dozen colored springs you can try.
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The timing is configured with the vacuum gauge and the idle mixture. The diaphragm of my carburetor is adjustable, but as soon as I open it a little, it bogs.
Could it be that the engine does not need the secondary ones?
Is the carburetor too big for the standard engine?
Or by reducing the jets of the secondary schools could they open more?
My secondary jets are 60.
Greetings!