Heffner Performance, the power house from the United States, has released a teaser image of their twin turbo Audi R8. The clip, released on YouTube, includes a shot of the Heffner Twin Turbo Audi R8's engine and a sample of its exhaust note while on the dyno. The tuner is still playing on the safe side with the Heffner Twin Turbo Audi R8 and says the car probably has a little more ignition timing removed than necessary. Currently, the Heffner Twin Turbo Audi R8 runs on 6 psi and a 11.8 to 1 AFR and develops 536 hp which are sent to all four wheels.
The tuner plans to run the Heffner Twin Turbo Audi R8 on 100 octane gas and expects it to output close to 600 hp. Taking into account the weight of the car, they expect it will finish the quarter mile in the high 10 seconds.
Watch the Heffner Twin Turbo Audi R8 teaser video after the jump.
Heffner Twin Turbo Audi R8 teaser video:
