STOMSKI RACING finally takes the guess work out of timing the 911 engines. No longer do you need to hassle with convoluted setups, indicator contacts slipping off of the valve retainer, or measurements that will not repeat. This fixture indexes off of two cam carrier studs and literally takes only 10 seconds to setup. Once in place, the SR098 consistently and repeatedly holds the dial indicator contact in the same place on the valve retainer- EVERY time. Includes adapters and extensions for both metric and AGD (inch) indicators. Anodized aluminum for years of service. For all 911s including the 993. Gauges sold separately below.
Video Instructions (SR098)