do u use racing fuel methanol or pharmacy grade methanol?

 

Doesnt matter, you are just going to burn it up.

Go to a chemical supply place, big paint distributor should have them in 5 gallon cans

~$25/5 gal can, purity 99.5% or tech grade

 

I bought some contaminated methanol awhile back - decided to flush the system out with semiconductor grade (JT Baker CMOS) methanol. Its colorless in the bottle but looks blue in daylight.....almost like windshield washer fluid