Reinstalling spark units (ignition coils)

[les49]

I removed these coils several months ago while working in that area. I have everything ready to go now but can't remember exactly how and where they were mounted. It looks like their mounting tab would attach to the left and right frame rails just to the rear of the battery. Using these holes will result in the wiring being very tight to the coil on the right frame rail.

Any and all help is appreciated.

Larry Forgot to mention. The bike is a 1980 cb750 f

 

[750_cafe]

Left Coil (1) to cylinder #1
Left Coil (2) to cylinder #3
Basically the two outside cylinders

Right Coil (3) to cylinder #2
Right Coil (4) to cylinder #4
Two inside cylinders

 

[brettp]

DOHC 750 coils are:
Left coil to cylinders 1 and 4.
Right coil to cylinders 2 and 3.

 

[les49]

Thank you for the reply. I did not make myself clear at all in my 1st post. The items I'm trying to install are refeered to as spark units on a diagram I have. I believe they feed the coils They have a mounting tab that is about 1" by 1.5" and are about 4" overall

If someone has a pic of the top of the battery box installed in the bike I believe they will show up.