1984 Porsche 911 Carrera 3.4 Street Engine
James wanted a mild performance increase on his street engine rebuild that would pass CA emissions. We elected to build the engine into a 3.4 with 10:1 compression utilizing Mahle Motorsports pistons and cylinders, 964 camshafts and a performance chip from 911 Chips. The exhaust system remained stock as did the intake system. The injectors were sent out for flow testing and cleaning. All of the engine components were refinished including aluminum castings, tin, fan and hardware. We were very pleased with the end results!