Toyota 86

February 2, 2012

Supercharged Toyota 86 / GT 86 Planned

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Written by: Goran Has
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Supercharged Toyota 86 / GT 86 Planned

is already hard at work evaluating a high performance version of the new 86 sporting coupe. Chief engineer Tetsuo Tada says that not only is a supercharged GT 86 envisaged, test cars have already been made and are being evaluated by Toyota Developments, the Japanese giant’s in house division.

Tada-san favours the supercharger approach because it is simpler to achieve than increasing engine size and doesn’t wreck throttle response as turbocharging might. Indeed Toyota says that turbocharging along with four-wheel drive and wide tires are what make sports cars boring to drive.

Supercharging is also a key competence for which has been offering this kind of forced induction as an aftermarket kit for Toyotas since 1998. He would not be drawn on what kind of power a supercharged GT 86 might develop but Toyota is known to consider the car’s chassis could easily handle an additional 50bhp to go with the 197bhp already generated by its 2-litre flat four motor, a view with which, having driven the car, we wholly concur. However he says the TRD is also looking at ways of modifying the suspension to cope with the extra power, raising the possibility of a still more substantial power hike.

TRD’s most popular supercharger conversion is applied to the American market Tacoma pick up, boosting its 4-litre V6 engine from 233bhp to 301bhp suggesting that a 280bhp GT 86 with, critically, a massive boost in the low down torque the car currently lacks would be easily achieved. Even in the unlikely event that all the modifications added 100kg to the weight of the car, its power to weight ratio would still at least equal that of the 326bhp Nissan 370Z, a car capable of hitting 62mph from rest in 5.3sec and recording a top speed of 155mph. The standard GT 86 needs around 6.8sec and does 143mph. It is not yet known whether, if approved, the supercharged GT 86 would be offered as an aftermarket pack or as a model in its own right.

Tada also confirmed that it was so important to his team that even the standard GT 86 drifted properly that special tests were incorporated into the car’s development program specifically for this purpose, ‘the first time this has ever been done on any Toyota.


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