This is the list of cars I've come up with so far. Tracks are still Fuji, Nurburgring GP/F, Spa Circuit and Nordsleife.
I could use help with testing if anyone is availible.
The time for each race should be about 1 hour.
Tuning rules: The following modifications are allowed.
Weight reduction by any means available, though no rigidity improvement.
Every tuning part under engine, intake and exhaust is allowed.
The low RPM range Turbo is allowed.
Changing the Clutch and Flywheel is allowed.
The fixed and height adjusted suspension kit is allowed.
Tires will be sport hard/medium, and rain tires on Spa, if need arise.
No aero parts, transmission, fully custom suspension, or LSD of any kind, is allowed.
Participants will be allowed to add 25kg ballast.
MR cars:
Acura NSX – 270BHP/7100RPM, 1365kg.
Lotus Evora – 276BHP/6400RPM, 1382kg.
Renault Clio Sport – 229BHP/6000RPM, 1335kg.
Regulations: Max 300BHP. Minimum 1300kg.
FR cars:
BMW Z4 – 227BHP/5900RPM, 1365kg.
BMW 135I Coupe – 301BHP/5800RPM, 1560kg.
Infiniti G35 Coupe – 297BHP/6400RPM, 1598kg.
Jaguar XK Coupe – 299BHP/6000RPM, 1690kg.
Mazda RX8 – 246BHP/8500RPM, 1310kg.
Nissan Fairlady Z 300ZX – 276BHP/6400RPM, 1510kg.
Toyota Supra Turbo – 266BHP, 1530kg.
Regulations: Max 315BHP. Minimum 1300kg.
FF cars:
Citroen C4 Coupe – 177BHP/7000RPM, 1330kg.
Ford Focus – 221BHP/6000RPM, 1430kg.
Ford Mustang V8 – 299BHP/5750RPM, 1630kg.
Mazda Atenza Sport – 167BHP/600RPM, 1470kg.
Mini Cooper Countryman – 181BHP/5500RPM, 1310kg.
Renault Megane Sport – 220BHP/5500RPM, 1400kg.
Volvo C30 – 226BHP/5000RPM, 1430kg.
Volkswagen Golf V ’05 – 197BHP/5100RPM, 1336kg.
Volkswagen Scirocco R – 252BHP/6000RPM, 1410kg.
Regulations: Max 320BHP. Minimum 1300kg.
AWD cars:
Alfa Romeo Brera 3.2 – 256BHP/6300RPM, 1750kg.
Audi TT ’03, ’07, ’09 – 246BHP/6300RPM – 268BHP/6000RPM, 1520kg – 1415kg.
Lancia Delta HF – 207BHP/5750RPM, 1350kg.
Nissan Skyline GT-R ’94, ’97 – 276BHP/6800RPM, 1500 – 1540kg.
Mitsubishi Lancer Evolution ’96, ’05, ‘07 – 276BHP/6500RPM, 1350kg – 1540kg.
Subaru Impreza Sedan ’05, ’10 – 276BHP/6400RPM – 303BHP/6400RPM, 1390kg – 1490kg.
Subaru Impreza WRX ’07 – 303BHP/6400RPM, 1470kg.
Volkswagen Golf R ’10 – 252BHP/6000RPM, 1530kg.
Regulations: Max 315BHP. Minimum 1350kg.