Well, not to snap too hard, NOT EVERYTHING can be done by a nut on the pulley system... I'm sure one way or another people could get by, but when people seem to think there is a reason for one... .
It will be helpful when it comes to doing the:
KDP Fix,
GSK,
Valve Adjustment
Valve spring Swap
Timing Adjust
Removing the damper or turning the engine for any other reason, Worth $50 to me.
It will be helpful when it comes to doing the:
KDP Fix,
GSK,
Valve Adjustment
Valve spring Swap
Timing Adjust
Removing the damper or turning the engine for any other reason, Worth $50 to me.