There is some REALLY bad information out on the internet.
I hear you man, at least you are still in the Mazda family
OAN: thinking I may tune for methanol or maybe upgrade my pump and lines for e85?
Methanol, or Ethanol? methanol is about $6-15 a gallon, and is part of the fuel blend used in Top Fuel dragsters (kinda hard to come by). Ethanol is more like $3 a gallon, and is what is found in E85 fuel pumps nation wide.
you'll need much bigger injectors for e85 I believe. e85 doesn't really seem worth it to me sense there are no longer government subsidiaries it's only 10-20 cents cheaper than 87 with worse mpg's. At least that's how it is in my wife's Escape
From a price standpoint, right now, no, not worth it. I metered out my FlexFuel capable vehicle, and lost 26% of my fuel economy by switching to E85. That means it needs to be 26% cheaper to break even. BUT, on an engine that is known for throwing rods when it knocks, it may be worth it to have both the added cooling effects, the higher horsepower numbers, and increased octane. Also, measuring against 87 octane in a car that is tuned for 92.. not exactly a good comparison.
Yup, new lines, new fuel pump and larger injectors. Probably 800cc or 1000cc
It is COMPLETELY unnecessary to change fuel lines to run E85, unless your current lines are not capable of flowing enough fuel, and unless you're running 500+horsepower, they are. Remember, for about 95% of the population of the country, you're already running E10 in your car. Ethanol does not have the same corrosive properties that
Methanol has.
oh ok, well it was just a thought...lol
Do some more research. As long as you have ready access to E85 in your regular driving areas, it may well be worth it for you.