Originally Posted by Hotrod Lincoln
The power wire from the ignition switch to the cap needs to be at least a #12- - - -#10 is better.

Jerry,

Should a 12V relay be used in wiring up the HEI? I'm wondering how the original ignition switch will hold up to the HEI power.

Thanks,

Andy

His: 1947 Chevrolet 3104
Hers: 2008 American Saddlebred

"I proudly Stand for the Flag and Kneel for the Cross" Unknown