Quote:
Originally Posted by CompFi
pix of cap, rotor and springs:
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Looks new, but dry as, typical MSD.
Pull the rotor, and apply some moly spray grease to the moving points in the advance mechanism.
Leaving it dry like that causes the mechanism to grind itself into microscopic dust that rusts up inside, and guess where it goes, all over the magnetic pickup.
And your XP series carburetor does not have any vacuum ports on the throttle body, for vacuum brakes, vacuum advance, and vacuum accessories.