Completely rebuilt 2.4 Liter 911E spec long block. Built to 911E specs, case was acid cleaned, and replacement head studs used, upper steel, lower Dilvar. 2.4 counter weighted crank, cleaned and polished to the journals, rebuilt connecting rods, big ends resized, and new wrist pin bushings installed. These are 2.4 rods. Brand new set of AA performance 2.7 spec (9:1) Pistons and cylinders. Heads completely rebuilt, bead blasted, cleaned, brand new valve guides installed and reamed, valves clean, ends leveled, three-angle valve cut to valves and cut to valve seats. All rocker arms resurfaced, and on the rocker-arm shafts, OEM Porsche Rocker shaft seals. Complete Brand new 2.4L Engine gasket set used. Brand new Oil return tubes installed. Cam shafts were reground to 911E 2.4 specs, and timing set to 911E specs. Has installed the Carrera Tensioner update kit, tensioners, lines, and timing chain covers. Also included, are a set of the 930 Turbo Update lower valve covers as well. Engine was rebuilt by German Automotive Specialties, St. Louis, MO. They are a Porsche only specialty shop and have rebuilt many 911,930,944,914,912 engines and transmissions over the past 18 years.
