It does not have a governor. Speed is computer controlled, by either a rev limiter or fuel shutoff.
It's Limited to 155mph, but modern mechanics did an article about them taking it up to the salt flats and taking the limiter off, it managed 175mph
You do not have a governor, you have a Rev Limiter. At a preset RPM the computer cuts back on the fuel supply. The computer will have to be reprogrammed. yes you have to buy a programmer and set the speed rateing for your tires and it will go up to 200
I believe the factory top speed is 145 with the limiter. If you take it off though im sure it will easily top 150. It is 162 without the limiter removed
The so called governor is a rev limiter that is part of the computer and can not be replaced. You may find someone to reprogam it.
because they are computer speed limited to a 100 but if you take it to a shop they can turn off the limiter
call summit racing and order a high performance computer programmer for your car to reprogram the computer.
By reprogramming the ECM parameters.
you dont
You can not remove it, but you can change out the CDI box. http://www.magnumtuning.com/en/detail/revolution-pro-atv-speed-rev-limiter-cdi-box/john-deere/gator-xuv620efi/atv
It has a top speed limiter. Once you reach that speed it will shut the engine off
you do not need to remove the governor off the camaro because the 89's do not have them. they didn't start puting governors on cars until 96.