One of our buddies with a gtr experimented with adding methanol to e85 and i think he settled around 30% methanol for. Besides the obvious jet/pill changes what can i expect The injectors i've gone with are a bit oversized for e85 so they'd probably be fine with methanol if i turn up fuel pressure.
E85 vs. Methanol Fuel System Planning - Engine Builder Magazine
Personally i think e85 is the best option to go with, it not only gives you the sufficent octane to run high amounts of boost.
Trying to decide whether to make the switch to e85 or run water/meth injection
Simply adding meth won't get you anything, you need to make other changes to take advantage of it It runs a little faster with methanol but i like pump e85 because for me it's cheap and easy to find Injector selection is one of the clearest points of divergence between e85 and methanol fuel systems With the relative low price of high flow injectors and high flow/high pressure fuel pumps it's not as big a consideration as.
At very high boost levels e85/e98 can be problematic and you can quite possibly still end up with knock occurring. It is a given that e85 will do more than methanol injection system, but the question is can methanol injection help. Where can i find e85 gas stations You can use online resources like the e85 locator to find e85 gas stations near you.
We drove a 2007 chevrolet tahoe from san diego to las vegas and back on gas and then on e85 ethanol to compare.
I have not seen a complete list of pros and cons, so put one together myself I attempted to list these in the order of. Trying to decide whether to make the switch to e85 or run water/meth.
