Tuning of 740whp E85 Supra with AEM EMS, huge gains!

2,874 views · Published 8 March 2016 · 0:28 · Indexed 7 October 2026

Channel: Bisimoto · 2016 · Autos & Vehicles

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This is a full throttle dyno sweep, after an involved partial throttle tuning session, of an E85 fed Toyota Supra with the notorious sounding HKS T51R turbo.  Using an AEM EMS, the Supra came in with tons of misfire, and abnormally advanced ignition timing.  

Initially making 355whp and 350ft/lbs of torque, the Toyota left with a healthy 743whp and 664ft/lbs of torque...with impeccable drivability.

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