The 4 pin module and 7 pin module will fit in the same holes. (Top two modules in the pic below)
7 Pin Module is used with a Large Cap HEI that has the ignition coil in the cap.
8 Pin Module is...
Type: Posts; User: dave w
The 4 pin module and 7 pin module will fit in the same holes. (Top two modules in the pic below)
7 Pin Module is used with a Large Cap HEI that has the ignition coil in the cap.
8 Pin Module is...
The 8 pin HEI module can be mounted outside the distributor. Using the Ford type pickup coil can save space under the distributor cap. The pictures show the 4 pin HEI module, which is similar in...
I have experience doing EFI conversions and tuning. What I would do might not be an easy or low cost option for you?
I'm not familiar enough with the GMC 302 six cylinder, so I would first need...