I am quite proud of the setup on Brandon’s car. Brandon did a good job wiring the Meth system into the Haltech PS1000 in the best way possible – in a manner that allows us to run the car safely on gasoline or meth – with one switch that controls both the meth and boost high/low settings. When the switch is armed the ECU adds duty to the wastegate, adds ignition timing and adjusts the fueling correctly so that the engine puts down a strong 350whp @ 19.5 pounds of boost. With the switch down the ultra conservative gasoline map makes 270whp at wastegate pressure of 14.5psi.
Brandon wanted to have a low power setting that would be safe and fun to drive and a kill mode that would feel drastically different. If you look at the dyno chart below you can clearly see that difference – 80lb-ft of torque and 80whp are gained at the flip of a switch, across the board.
The nice thing about this system is that if the meth system detects low fluid or a fault with the pump it will automatically force the ECU into the low-boost gasoline map, so there is an acceptable level of safety with the system, although obviously not as safe as running race fuel all the time. I only recommend meth injection systems to meticulous owners who are careful to monitor the and test the system before any hard running of the engine.