PToombs wrote:Non-IC- when cold, NO power to the KSB, so timing is advanced. When it warms up, the switch on the manifold closes and a wax pellet in the KSB is heated. This expands and pushes the timing piston, which retards timing.
Does the wax pellet actually act directly on the advance piston or does it just increase case pressure through compounding the relief valve a la the solenoid KSB?