Description
911 EXHAUST CAM TIMING FIXTURE (SR098E) 991 With STOMSKI RACING’s 911 Chain With STOMSKI RACING’s 911 Chain Box Offset Gauge you can measure exactly what the chain box offset is and determine exactly the proper gasket(s) to use to seal the box to the case AND thus ensure that the cam cam tower Please note that the handwheel crank has been upgraded to a drive bolt for use with your 19mm wrench or socket By checking the cam timing position of BOTH the intake valve and the exhaust valve For intake cam timing please see SR098