A tribute to Porshce 930 Turbo - born in the golden era of turbo cars and a legend among street racers
The build is based on RUF BTR.
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The car intrigued me, I wonder how it felt to drive a modified Porsche from the 80's, with that much power
So I used a RUF BTR, do some custom engine tuning to prepare for the required power output.
The build utilizes the turbo kits that came with the car to make it easy for the owner to increase boost. It has 4 preset power, a special custom low rpm turbo kit preinstalled in tuning sheet A producing 430HP ( 1 Bar tune in real life ). Adding ECU, and some other bolt on part increases power to 470HP ( 1+ Bar IRL ). For the 650HP/750HP, sheet tuning B is used, mid rpm turbo for 650HP and high rpm turbo for 750HP. Flexible tuning is the key here.
For sending the power to the wheels, a 4 speed gearbox is used, just like the real car does. It has custom ratio optimized for all power configuration, from 430HP to 750HP, ready to go. Suspension also gets special treatment, it can go very low, but for now it rides just like the real car. I made special suspension setup, spring rate, damper, ARB, camber and toe are optimized for
comfort soft tire. It also has tight LSD to bring the Porsche character into life
The weight also replicated at over 1300kg, surprisingly the extra fat barely felt when driving. The car was tested and tuned at La Sarthe, Tsukuba, and Spa.
To complete the look of the real car, the car is painted with dark brown metallic paint and similar wheel color.[/B]