Howdy,
Those high speed locks can be removed with a screw.
1- Run your screw into the center of the lock.
2- Then turn the lock CCW until it stops. (The match mark on the carb, and on the lock should be lined up.)
3- Grab the screw with a pliers to pull the lock.
If you want to use the lock again.
1- Make your adjustment.
2- Push the stop pin from the inside towards the outside until there's enough room to reinstall the lock.
3- Reinstall the lock.
4- Push the pin back in.
If you want to leave it fully adjustable, just use a grinder or a file on the groove that the stop pin runs in. By continuing the groove all the way around the lock, it will leave it fully adjustable with the lock in place.
Regards
Gregg
