the original blower pulley was 3.2 inches. I'm running a 3.0 inch. Boost is 6.5 PSI +/-.
I run stock timing, premium gas and turbo MR2 sparkplugs.
I also run methanol injection, based on a small-block Ford kit from Kennedy's Dynotune out of Tomowanda New York. I inject 50/50 methanol/distilled water at a rate of 14 gallons per hour at 90 PSI. The methanol comes online when the engine RPM Is greater than 3,100 and manifold pressure is greater than 3.5 PSI.
Thanks for the details
Is the methanol injection for power, or controlling ignition (pinging)