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Brandon’s 350whp SR20 S13 Drift Car

| September 26, 2014 | Reply

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.

BrandonS13_Meth

Brandon’s S13 making strong power with meth injection despite a small turbo and stock exhaust manifold.

BrandonS132

The car looks very stock from the outside…

BrandonS13

But the engine bay is an entirely different story. Brandon did a great job with the build – very clean and meticulous.

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Category: Haltech Tunes

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