1. When does one use it and for how long?
2. Does it heat only the one intake runner?
3. Is this associated with a certain era or vintage of 3B? I think is from a BJ 70 but I'm not certain. thanks!
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.
.... So did they put the resistor in the manifold just as a convenient place to dissipate heat? ....