Porsche 911S 2.2 serial number 6301296 original 2.2S engine: 2.2S pistons/cylinders 2.2S case 2.4S crank/rods, (gives 2.4 liters but higher CR than a stock 2.4S) 3.0 liter oil pump mechanical chain tensioners factory 911S red fan shroud small pulleys to turn fan at higher speed (1976 Turbo I believe) 2.4S mechanical injection rebuilt by Pacific Fuel Injection (original Euro 2.4S mfi pump) No exhaust or engine tin, otherwise complete through the airbox. Engine is in car and street driven on a regular basis and is dead reliable. Good for 200-210hp and revs like crazy. Recent refreshening. Built and maintained by a well known vintage Porsche shop in North Hollywood California. Make offer over $8500. Come and test drive it if you like. I want this to go to someone who wants/needs an original "S" engine. I plan to build a 2.7RS spec engine for my own car.