David Neibert
SCCoA Admin
I'm wondering how much extra boost is usually gained on an AR blower by adding a 2nd methanol injection nozzel prior to the blower inlet ?
I went from 20 psi to 23 psi by changing the 3.25 OD blower pulley to a 3.00 OD pulley, but that's a little higher boost than I feel comfortable with on 93 octane pump gas. I could get a 3.125 diameter pulley made that should produce about 21.5 psi, but if adding a 2nd nozzel will do the same, that might be a better way to go.
David
I went from 20 psi to 23 psi by changing the 3.25 OD blower pulley to a 3.00 OD pulley, but that's a little higher boost than I feel comfortable with on 93 octane pump gas. I could get a 3.125 diameter pulley made that should produce about 21.5 psi, but if adding a 2nd nozzel will do the same, that might be a better way to go.
David