Posted by Denis on Monday, August 04, 2003 at 10:28PM :
In Reply to: Tach in M-37...how to wire to coil posted by George on Monday, August 04, 2003 at 9:07PM :
A tach is connected to the - terminal of the coil. There is a flat hex nut on the top of the waterproof M-37 dist. A Military test adapter kit is avalable for about 30.00. One of the adapters fits in place of the nut mentioned above and has a probe which touches the - terminal on the coil. You can use this probe to connect our tach.