This is a good opportunity to grind off one of the 12 teeth of your crank trigger disc (12-1) if you choose to This may give advantages. (please consult your tuner) (may not work with many plug in ECU’s i.e.: Haltech platinum pro plug in) fit the gear using a little moly grease also note we have conveniently added M6 threads for ease of removal. Green arrow points to the timing belt guide washer that you retain or swap for the PRP ultra hard version. EXTREMELY IMPORTANT! DISREGARD The washer that goes between balancer and gear this includes any aftermarket versions, they are not required and will damage the trigger disc.
Note: If you choose to run a 12- 1 configuration it is recommended that you remove the tooth on the opposite end of the keyway as far as weight proportion is concerned, It is also recommended that you consider dynamicaly balancing your rotating assembly with the new crank gear.(especially with a high revving or race engine)