Twin Turbo Ferrari Testarossa on Engine Dyno

Twin turbo Ferrari Testarossa on Engine Dyno. The motor is a 4.9L flat 12 which has been upgraded with EFI via a Bigstuff3 PRO SEFI ECM and twin Precision turbo turbochargers. At this stage the motor is running 6psi Boost and has no internal modifications. We ran it from 3500rpm to 7500rpm and it produced 650hp and 600lbs*ft of torque. Enjoy! Also I just posted a new video on my channel showing a walk around of the car with some of the new wheels and brakes mocked up on it. If you guys are interested check it out there.

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