Msd rev limiters

[FLYIN-9]

Our track is thinking about having us run a rev limiter. They're checking on sealed units so they can't be tampered with. Anyone running anything like this, & how's it working? F-9

[Jb35]

That's interesting. They use to check our rpms when I ran gokarts. The track I race at rpm changes night to night usually by 2 or 300 rpms depending on track condition and weather.

[Krooser]

You can send the 'sealed' unit in and get back a remote controlled unit that you can set anywhere.... about $400....