Limiter bypass mechanical.
This is done by removing the speed limiter circuit board from your speedo meter and mount it on a bracket.
Wher you manually put something between the optics.
Her is the circuit board on a clamp
For example: mounted just in frond off the clocks
You can use a ty rap that manually can be placed between the optics
Ones the engine runs you pull it out and off you go.
(small note, the ty rap needs to be between the optics before the engine runs)