Hello , I have been following the Petronix post and I have a small question about the setup I have installed on my1955 Crown Vic with the 6 volt system . I have installed in my stock dizzy the 6 Volt Petronix module and I use the Petronix coil that is a match for the module . My question is I have the stock gap set on the plugs should the plug gap be larger than stock. The car seems to run fine but I was just wondering. Thanks for any reply