I am pleased to report my 2 year project to get insane power from my 1.8t powered IM is done. Dyno plot and engine bay pic tell part of the story. The details are:
Base car: 2008 build IM 356 1959 Conv. D Roadster
HP / Torque: 168 / 170ft lb
Turbo: Stock K03 Air to Air intercooler
Boost: 15PSI
Fuel and Ignition: Stock Bosch ECM
Weight: 2300 lbs empty
Upgrade:
Turbo: Turbonetice T3 Super 60
Boost: 20PSI
Intercooling: Air to Water custom integrated into intake manifold, radiator in left rear fender well with active fan. Oil cooler in left rear fender well.
Fuel and Ignition: Megasquirt with custom timing and fueling map. MSQ also controls boost levels.
Result: 294HP / 236ft lbs @20lbs boost