KPUT KSB

How the engine works

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Postby Begle1 » Mon Nov 02, 2009 9:40 pm

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?
1990 D-250 Regular Cab: Tweaked injection pump, built transmission, a cataclysmic charlie foxtrot of electronics, the most intense street-ran water injection system in the country, and some more unique stuff.
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Postby cougar » Fri Nov 06, 2009 2:22 pm

It vents case pressure like the KSB does.
RIP 91.5 W250 5 speed. The great experiment.
92 W250 HD 47RH with Compushift. Upgraded H1C to 62/60/16, Scheid Lightning VE, 60# valve springs, DAP 7X.010 injectors, 4" DE exhaust, home made cooler tubes.
01 2500 "the work truck".
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