I forgot to add. Keep all wires as short as possible. By this I don't mean to bundle them up with a twist tie. Any unneeded length is an antenna to the RF. Remember, modern cars use all these electronic do-dads and they have HEIs also. I might also look into shielding any wire that is under your dash and goes to your HEI. It just could be transmitting the RF into your dash area.


Six volt guy living in a twelve volt world