We are restoring an air-cooled 911. The base is a 930 body, but we are going to make it a 73 Carrera RS. This time, we will measure the compression of the engine that will be installed. This engine was not installed in the body being restored, but was purchased as a used engine, so we need to check it. 00:00 Greetings01:04 Porsche Trivia ⑥03:31 For now, we'll just load it as is05:45 Preparing to turn the starter, connecting the oil lines08:35 Preparing to turn the starter, removing the plugs11:29 Preparing to turn the starter, trying to turn the crankshaft12:07 Preparing to turn the starter, attaching the flywheel16:05 Preparing to turn the starter, attaching the clutch cover17:04 Preparing to turn the starter, attaching the SST and starter motor19:52 Measuring compression25:30 SummaryNext videoMaintenance around the gas tank [Porsche air-cooled 911 restoration] • Maintenance around the gas tank [Porsche air-cooled 911 restoration] Previous videoInstalling an opening and closing rear quarter window [Porsche air-cooled 911 restoration] • Installing an opening and closing rear quarter window [Porsche air-cooled 911 restoration] ■What is a 911? A sports car that Porsche released in 1965 and is still in production today. All models are equipped with a flat-six engine at the rear of the vehicle. ■What is a Narrow? The early 911 models (1965-1973) are called "narrow" because they look slimmer than later models, and their styling is the most popular of all 911 models. The air-cooled models up until 1997 can easily be modified to look like the narrow model, making it a standard customization. ■What is the 1973 911 Carrera RS 2.7 (Nanasan Carrera)? A special model produced in limited quantities to obtain homologation for racing vehicles. It is the most popular of all 911s, and is equipped with a 2.7-liter (210PS) engine compared to the base model's 2.4-liter (140-190PS) engine. The front and rear bumpers are made of FRP to reduce weight. Also, the rear fenders have been widened to accommodate wide tires to match the engine power. This rear fender was also adopted on the basic model from the 1974 model. Therefore, if the front and rear bumpers of a 930 body are replaced with commercially available FRP ones, it will automatically become a 730 Carrera specification. ■What is the 930? In 1974, the 911 was fitted with a huge bumper to comply with American regulations. This drastic change in appearance continued until 1989, when it was called the 930 body.■Ma-san's 911 1982 911SC Equipped with a 3.0-liter engine with 180 PS (Japanese spec)The car that Ma-san purchased was a dealer car, with unknown mileage and left outside for 10 yearsThe engine came from another vehicleThe rear bumper was missing and there was a hole in the front fender, so Ma-san plans to restore it while converting it to a narrow appearance according to his preference.■A brief history of the 9111965-1973 First generation 911 narrow model (2.0-2.4) 1974-1989 930 body (2.7-3.2) 1990-1993 Type 964 (3.6) 1994-1997 Type 993 Final air-cooled model (3.6) *The number in parentheses indicates the displacement (except for special models) The monocoque body is almost the same for all the models up to this point. Explanation of the front work This time, we are changing the front hood to a long narrow one to make the '82 base car into a '73 Carrera RS. Accordingly, the body panel at the front end of the body side must also be changed to fit the narrow. If we do not do this, the position of the locking catch when closing the hood will not be aligned. Therefore, we cut out the panel at the front end of the body and welded the narrow panel, but in order to align it, we first temporarily fit the front fender and front hood and determine the welding position accordingly. Music: TS-san ☆★☆★☆★☆★☆★☆★☆★☆★☆★☆★ Ma-san goods Now on sale on Amazon!! Eco bag Ver.2 https://amzn.to/3AQAkhM Clear holder https://amzn.to/3Fie42Z Driving event commemorative towel https://amzn.to/3Faxx5A 340ml vacuum stainless steel bottle with stopper https://amzn.to/3EdDNaB Sports towel https://amzn.to/3uLFPvc Carabiner key chain https://amzn.to/3JLvOTb Set of 3 large stickers https://amzn.to/3f3WwtZ Set of 3 small stickers https://amzn.to/343FeqE Set of 2 large and 2 small stickers https://amzn.to/3DHGt1b Oil change and maintenance record stickers https://amzn.to/3f5Zez8 [BOOTH] https://ma-san.booth.pm/ 2023 Calendar LED Pen Light *If you purchase Ma-san Garage goods for 1,000 yen or more, shipping is free, but if you purchase less than 1,000 yen, shipping will cost 198 yen.