Originally Posted by Birddog95
I've heard of guys running a 50/50 mixture of ethanol and 91 octane pump gas in their cars. Anyone out there tried it? I guess its suppost to be like the M85 gas. I was told you can run your normal gas carb and jet up 3 sizes. This is suppost to give an extra tenth. :? [/u]
I'm not sure about 50/50 mixture,but with e85 you need between 25 - 30% more fuel and 10-1 compression. e85 is about 105 octane and works well on the street or strip, but tends t be alittle corrosive you should run a poly or stainless steel fuel tank(maybe a rubber bladder fuel cell) and alcohol rated rubber fuel hose. You'll also need to run more timing and 2 step cooler plugs. I'm working on my set-up now, hope to have it ready for spring.
check these websites
02-technology.com
e85fuel.com
classicmtrsprts.com
quickfueltechnology.com