4x Idle Adjustment Screws for PORSCHE 356 B/C 912 Solex 40 PII-4 OE Quality Description: Rough starting behavior of the engine can be the result of an unsuitable idle mixture. This can be adjusted using adjusting screws, which should be replaced when worn. Here you will receive four new idle adjustment screws with corresponding compression springs for the Solex carburetors of type 40 PII-4. Two of these screws are provided per carburetor to set the fuel-air mixture at idle for the respective cylinder. This allows you to adjust the engine's idle speed. You can also find other carburetor components in our shop. About the Brand: Partworks GmbH is a German company specializing in the reverse engineering and distribution of spare parts for Porsche. Particular emphasis is placed on high quality and excellent service. Worldwide, over 130,000 car enthusiasts are already satisfied customers of the Paderborn-based company. As specialists in classic car parts, we are well aware of our customers' high quality standards. Therefore, you can be confident that our redesigned parts meet the exact specifications of the originals and, in some cases, even exceed them. With our own engineering department and internal testing, we can guarantee the reliability of our products. Our DIN ISO 9001-certified quality management system further confirms the thoroughness of our work. If you see the manufacturer's name "partworks," it indicates either an in-house development or an original equipment manufacturer (OEM) part (OE quality). OEMs are the manufacturers who supplied the original product to the vehicle manufacturer but cannot sell it under their own brand on the open market. Reference numbers: 616.100.927.01 Scope of delivery: As shown in the illustration Suitable for: 356 B Super 90 356 SC 912Pokaż więcejPokaż mniej