Porsche 911 GT3 R 06/15/201006/25/2010admin Hasselgren recently rebuilt and ran the Porsche Le Mans 3.6L GT3 R M96/77 engine, with full access and calibration of the Bosch Motronic MS3.1 ECU. The water-cooled, 13:1 CR restricted…Continue readingPorsche 911 GT3 R