Lets skip the foreplay here's what works:
Water injection. (Selectable rate, defaults 25% water to fuel)
Knock Detection. (separate from stock)
PID Boost Control
OBD2 Logging of Fuel Pressure, Boost Pressure, Manifold Pressure,
and associated control parameters.
Teensy 3.1 based piggyback timing control for live tuning.
What hardware I'm running:
Tial 38mm wastegate
Highly modified PTP Turbo kit
8780 SX-E Borg Warner Turbo (Install in progress)
60lb EV-14 fuel injector running water. (Used for water injection,
and soaking in water for almost a year with no ill effects.)
Devils Own Water Injection Pump
100% Pure High Quality H2O
S2 Transmission.
What I'm not running:
Intercooler
Race Gas
Currently developing:
Boost referenced Fuel pump pressure control. (Need to install
hardware, change stock plumbing, and tune PID control.)
Ion sensing for knock detection and closed loop timing control (Need to
install compatible coils and test, also need to test code on the car.)
Turbo RPM logging (Code written and bench tested waiting on sensor.
Backordered)
Permanent PCB. (Waiting for ion sensing tests to confirm the concept
works)
Goals:
400HP reliable with relatively flat powerband. ~14PSI maybe less.
40+MPG Cruise.
Here is a video of the car at 4psi on the old turbo. Yes the boost controller did have an issue that has been fixed.
Water injection. (Selectable rate, defaults 25% water to fuel)
Knock Detection. (separate from stock)
PID Boost Control
OBD2 Logging of Fuel Pressure, Boost Pressure, Manifold Pressure,
and associated control parameters.
Teensy 3.1 based piggyback timing control for live tuning.
What hardware I'm running:
Tial 38mm wastegate
Highly modified PTP Turbo kit
8780 SX-E Borg Warner Turbo (Install in progress)
60lb EV-14 fuel injector running water. (Used for water injection,
and soaking in water for almost a year with no ill effects.)
Devils Own Water Injection Pump
100% Pure High Quality H2O
S2 Transmission.
What I'm not running:
Intercooler
Race Gas
Currently developing:
Boost referenced Fuel pump pressure control. (Need to install
hardware, change stock plumbing, and tune PID control.)
Ion sensing for knock detection and closed loop timing control (Need to
install compatible coils and test, also need to test code on the car.)
Turbo RPM logging (Code written and bench tested waiting on sensor.
Backordered)
Permanent PCB. (Waiting for ion sensing tests to confirm the concept
works)
Goals:
400HP reliable with relatively flat powerband. ~14PSI maybe less.
40+MPG Cruise.
Here is a video of the car at 4psi on the old turbo. Yes the boost controller did have an issue that has been fixed.
Harlan's Impossible Turbo Build 2
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