Originally Posted by HunkaJunk

You can do it without a an ignition module but you'll need a hot glow plug, the carbs will generally tune and run on E85, the problem is E85 will ruin the rubber parts in the stock carb because of the 15% gas. The second problem is that E85 contains much less energy than our standard glow fuel, so you will see a noticeable power loss.

The third thing is just me, due to the way we make E85, I won't use it. I consider it a thoroughly immoral act to make fuel out of food, even now I feel an overwhelming desire to publicly crucify government officials for forcing me to by gas with 10% ethanol made from food for my vehicles, shameful!