Gretar Karlsson is a mechanic and fabricator in Reykjavik, Iceland and is responsible for building this Toyota Corolla KE70. Power comes from a 3.0 L 2JZ-GTE VVTi inline-six that features a BorgWarner S360 turbocharger, Bosch 1000 cc injectors, and VEMS standalone ECU. The combo produces 579 hp and 703 Nm to the wheels on 1.6...