Search for: Advanced Search Browse Ads Search Ads Porsche Special Tool 9201 and Calibration Tool 9201/2 Click to enlarge image. Contact Information Contact Mike Jordon Phone: 5035454034 Price: $ 0.00 More Information Porsche special tool 9201 and calibration tool 9201/2 for measuring timing belt tension on 944, 968 and 928 models. Excellent condition. Best reasonable offer. Contact: Mike Jordan at 503-545-4034. This Ad has been viewed 90 times.