Open Class: PSR Tuning Evo 7
Another familiar car at World Time Attack is the PSR tuning backed Evo seven of Duncan Shiu. This car finished just off the podium in Open Class in two thousand eleven in the palms of George Whenn with Duncan driving the ex- Autoselect GTR.
With the competition stiffer than ever Duncan has spent the past year refining what was already a potent package with broader Fenders, broader tyres and a more refined engine combination.
The engine is a accomplish Tomei Two.Two deal with oversize valves and solid lifters. The turbo is a custom-built made Garrett GTX3582 with a HKS 60mmm GT2 wastegate and a 100mm titanium TITAN harass. The ECU is a top line MoTeC M800 with a Racepack dash. This setup has proven more than reliable and is continually being refined for “usable” power which equates to swifter laps times. An Evo RS five speed box fitted with OS close ratio gear set and a ORC twin plate clutch. The diffs are by Ralliart and Kaaz and both the front and rear sub frames are lightweight versions.
Underneath are a set of TEIN Super racing Coil overs that drape off a utter set of Nagisa arms front and rear and much time has been spent perfecting the suspension geometry on this car. The sway bars are by Whiteline.
The theme proceeds with the brakes with a set of topline Brembo monoblock calipers and Spectacle Friction discs and a utter custom-built made pedal box. The tyres are now the fattest Hankook Ventus Z221 available in 295/30/Legitimate size.
The bodykit is now a total Cyber Evo Voltex deal and Duncan will be out to put it to the test in August, with the swift sweeping Eastern Creek circuit favoring the aero cars without question. Nik Kalis certainly set the benchmark time in two thousand eleven but there is no question that many will be knocking on his door this year and Duncan would like to be one of them.
Special thanks to PSR tuning, RE Autoworks, Advance tyres, Seeker motorsport, Auto Project imports, Promax, Carbon Plus, Racing Project, TT engineers, AJ car care, V-SPEC spectacle, Blingwork auto lighting, Last gear automotive, MOTUL.
Tarmac and circuit race car prep, engine building, dyno tuning, European & Japanese car specialist.
Craig Pisa from PSR tuning is one of the best engine builders and tuners in Victoria. He has been involved with engine tuning for many years and has done thousands of cars ranging from street driven cars, road race competition cars, and over a thousand pony power haul cars. His treatment to tuning emphasizes reliability while extracting the most out of engine spectacle. Also, he builds & prepares many race cars in tarmac racing, circuit & haul racing as well. Those cars are EVO, skyline GTR & Hondas etc…..those cars had many times podium finish. Recently, have been concentrating on time attack car built.
Contact PSR tuning on four hundred twenty one 997 433
One Event. One Track. Two Days. One Winner. Be there!
Book your 2-Day WTAC Pass online now and save.
Open Class: PSR Tuning Evo seven – World Time Attack Challenge Sydney
Open Class: PSR Tuning Evo 7
Another familiar car at World Time Attack is the PSR tuning backed Evo seven of Duncan Shiu. This car finished just off the podium in Open Class in two thousand eleven in the palms of George Whenn with Duncan driving the ex- Autoselect GTR.
With the competition stiffer than ever Duncan has spent the past year refining what was already a potent package with broader Fenders, broader tyres and a more refined engine combination.
The engine is a finish Tomei Two.Two deal with oversize valves and solid lifters. The turbo is a custom-built made Garrett GTX3582 with a HKS 60mmm GT2 wastegate and a 100mm titanium TITAN harass. The ECU is a top line MoTeC M800 with a Racepack dash. This setup has proven more than reliable and is continually being refined for “usable” power which equates to swifter laps times. An Evo RS five speed box fitted with OS close ratio gear set and a ORC twin plate clutch. The diffs are by Ralliart and Kaaz and both the front and rear sub frames are lightweight versions.
Underneath are a set of TEIN Super racing Coil overs that suspend off a total set of Nagisa arms front and rear and much time has been spent perfecting the suspension geometry on this car. The sway bars are by Whiteline.
The theme proceeds with the brakes with a set of topline Brembo monoblock calipers and Spectacle Friction discs and a utter custom-made made pedal box. The tyres are now the fattest Hankook Ventus Z221 available in 295/30/Legal size.
The bodykit is now a total Cyber Evo Voltex deal and Duncan will be out to put it to the test in August, with the quick sweeping Eastern Creek circuit favoring the aero cars without question. Nik Kalis certainly set the benchmark time in two thousand eleven but there is no question that many will be knocking on his door this year and Duncan would like to be one of them.
Special thanks to PSR tuning, RE Autoworks, Advance tyres, Seeker motorsport, Auto Project imports, Promax, Carbon Plus, Racing Project, TT engineers, AJ car care, V-SPEC spectacle, Blingwork auto lighting, Last gear automotive, MOTUL.
Tarmac and circuit race car prep, engine building, dyno tuning, European & Japanese car specialist.
Craig Pisa from PSR tuning is one of the best engine builders and tuners in Victoria. He has been involved with engine tuning for many years and has done thousands of cars ranging from street driven cars, road race competition cars, and over a thousand pony power haul cars. His treatment to tuning emphasizes reliability while extracting the most out of engine spectacle. Also, he builds & prepares many race cars in tarmac racing, circuit & haul racing as well. Those cars are EVO, skyline GTR & Hondas etc…..those cars had many times podium finish. Recently, have been concentrating on time attack car built.
Contact PSR tuning on four hundred twenty one 997 433
One Event. One Track. Two Days. One Winner. Be there!
Book your 2-Day WTAC Pass online now and save.
