Best methanol injection out there??

[formula]

I'm thinking long and hard about adding a methanol injection kit to my car and leaning it out a good bit in an attempt to improve my gas mileage. Can anybody recommend a couple good kits to check out and compare?

AND NO I DO NOT WANT TO HEAR ABOUT HHO SYSTEMS OR MAGIC SUPEREFFICIENCY CRAP. WORKS, DOESN'T WORK, I DON'T CARE. THIS THREAD IS ABOUT METHANOL INJECTION.

[prostockfan]

MFI
http://www.highperformancecontrols.com/mfidetail.htm

[whytry]

I like my Devils own setup. http://www.alcohol-injection.com/

[DeltaT]

leaning it out a good bit in an attempt to improve my gas mileage. Can anybody recommend a couple good kits to check out and compare?

Setting lean AFRs is dangerous to the motor if the alcohol ever runs out or stops working, and leaner does not necessarily mean more mpg, so watch for pinging and check your plugs.

What car and motor do you have, and what computer or tuner are you using?

I recommend the FJO Racing alky kit if you like to tune stuff yourself, and Razor's kit if you want a bulletproof simple kit. Whichever you get will need one of their larger tanks. Best tool would be a wideband AFR gauge. FJO there too.

Jim