The 112 degree high today got me thinking about cooler fuel. I did a fair bit of searching and didn't turn up anything in this forum, so I figured I would ask. Has anyone experimented with alcohol? The only two things I would be worried about are damaging the stock carb rubber parts and maybe washing down the cylinder with a rich mixture. I think alky might have a distinct benefit in operating temps and power when the weather is as painfully hot as it is getting.