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NOS Thermal Vacuum Switch-3 port AC Delco 212-26

Started by "Cadillac Kid" Greg Surfas 15364, April 07, 2018, 02:00:43 PM

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"Cadillac Kid" Greg Surfas 15364

I just found a couple of these hiding in the wrong drawer.
NOS TVS for many, many applications.
specs: 3-port, 220*F switching, 1/2" -14 N.P.T.
top port(white) ported vacuum
middle port(black) distributor
bottom port(black) manifold vacuum

this TVS is for the hot idle speed-up feature that was used on 1968 on up through the late 70's. if the coolant temperature reaches ~220*F, manifold vacuum is sent to the distributor vacuum advance to speed up the idle to help cool the motor(higher fan & water pump speed, advanced timing).

$125.00 (OBO) plus the shipping.
Greg Surfas
Cadillac Kid-Greg Surfas
Director Modified Chapter CLC
CLC #15364
66 Coupe deVille (now gone to the UK)
72 Eldo Cpe  (now cruising the sands in Quatar)
73 Coupe deVille
75 Coupe deElegance
76 Coupe deVille
79 Coupe de ville with "Paris" (pick up) option and 472 motor
514 inch motor now in '73-

"Cadillac Kid" Greg Surfas 15364

Cadillac Kid-Greg Surfas
Director Modified Chapter CLC
CLC #15364
66 Coupe deVille (now gone to the UK)
72 Eldo Cpe  (now cruising the sands in Quatar)
73 Coupe deVille
75 Coupe deElegance
76 Coupe deVille
79 Coupe de ville with "Paris" (pick up) option and 472 motor
514 inch motor now in '73-