oh, also...Methanol doesn't pre-ignite under any condition. Diesel burns at 820-840F, Methanol at 890F. It's actually prolonging ignition delay. You can run 50/50 with no problems.
That Snow Performance pump is a 300 psi max rated pump! (plus there a CO company so I'm glad to support them!)
EPDM is an inert material. So, it's resistant to Methanol. Snow's pump has EPDM seals, actually has double seals to handle the pressure. I'm extremely happy with my MPG Max kit for my...