I'm building a homebrow alcohol injection setup for my car and am using my old T-Rex pump as the pump.

I have two questions about this pump I'm hoping someone might -know- the answer to (as opposed to contrarian conjecture just for the sake of being cranky)...

a) Will this pump tolerate alcohol? It's obviously designed for gasoline.

b) Will the motor at idle be able to suck alcohol through it by vacuum when the pump isn't running?