HellsBells
620/677
So it better to have the pump for the meth start flowing right when I hit boost or a pounds in? Right now the pump turns on around 2-3 psi and hits full around 5. And should I he running straight water since I don't need the octane boost?
Water will get you the octane boost. meth and water both help cool down the intake charge. The meth is acts as a fuel, so you will see richer AFRs with meth on.
I have mine set to 1PSI start but I also have a PD blower that sees 11psi almost instantaneously.