Using all meth injection? A guy I met yesturday can get me a killer deal on a kit. Is all meth good or not so good? benifits of all meth over a mixture?

 

I run 70/30 meth/water; I believe mfgtrs have disclaimers about using a mix > 50% due to flammability concerns, etc.

As I understand, a mixture is preferred because the latent heat properties of water (that methanol lacks), but the increased octane received as a result of the methanol (that the water lacks). What ratio is right for you? Couldn't tell ya.

I just empirically tried 50/50 and increased my ratios until I didn't observe knock and my butt dyno approved.