TUNING THE TOYOTA 2JZ-GTE (JZA80)

This Toyota 2JZ-GTE JZA80 Supra came in running a Turbonetics turbocharger. For this initial session, boost was limited because the car was still on the factory MAP sensor. A baseline tune was established safely within those constraints.

Part 2 is coming soon and will take things to the next level. The plan includes fitting a 3-bar MAP sensor, or possibly upgrading to a Haltech Platinum Sport 2000 ECU with launch control, anti-lag, and a host of additional parameters.

Once the 3-bar sensor and revised ECU setup are in place, boost will be raised to 1.7 to 1.8 bar. Power is expected to be in the region of 700 horsepower and beyond. Watch this space for more on this incredible 2JZ-GTE Supra build.