I recently installed new AC 60G plugs in my '83 and, as expected, have noticed harder starts than with the old 11Gs. The stock '83 glow controller and relay have been working well and I'd rather not ditch that system yet, it hasn't given my any trouble at all. I know most folks say to add a manually controlled button to the stock '82-'84 glow system to increase glow times for 60G plugs, but is there any way to add a resistor or something in the stock system to increase glow time without having to go to a manual button or converting to the '85-newer controller?

Thanks!