Not necessarily true for all coils. It's the design of the Accel and MSD. Maybe others but I think mostly just the newer electronic "compatible" ones. Rich Kinsley '64 Dodge Polara 4dr 318poly w/goodies ===================================================================== Kevin Merkley wrote: > > It is always amazing what the "old timers" can come up with. > > However, I have a question. > > If that is true always, why, I wonder, would the factory mount them > laying down for the V8? Did they not know or is it just they did not > really care and it is cheaper to have short coil - distributor wires. > > This is (in the words of Artie Johnson) "velly inntellesting". > > K. > > > Rich Kinsley wrote: > > > > > > > > Rich Kinsley '64 Dodge Polara 4dr 318poly w/goodies > > > > Cruise nights can be a source of info too. An old timer I know was > > looking at my coil and told me that the Accel and MSD coils must be > > mounted vertically or they will overheat. I was told if you face it down > > > > > > the oil will expose the bottom plates in the coil and they will arc > > between them. It must be true. I switched my mounting around and it is > > running MUCH cooler. There is a world of difference and it hasn't died > > or missed a lick either :-) So far so good. Remember, mount them upright > > > > > > and vertical. > > > > Kevin R. Merkley > Thunder Bay, Ontario > 64 Dodge 440 2dr HT (Cdn) > 64 Dodge Polara 500 Convertible (Cdn) Rich Kinsley '64 Dodge Polara 4dr 318poly w/goodies ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.