Hi Blue C10,
I suggest doing a thread search using "intake manifold heat" or other such terms. I have no personal experience with heating an intake. I do remember seeing quite a few past discussions on the subject.
Joe
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'67 Chevy C20 fleetside, 250 inline, 3 on tree, heavy duty clutch and brakes, heater, steel bed floor
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"Tighten until the stud snaps, then back off half a turn."
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