Stock Rev Limiter

[Jackpine]

Originally Posted by DeereGeff

Anybody know what the stock rev limiter is set at on a 2009 5.4L? Just got my custom tune in and wanted to check to make sure my rev limiter is set correctly.

It should probably be in the 5300-5500 range. I believe you can see what it is if you load the "stock tune" and go into the "Custom Options" menu - I think the CS/CTS platforms let you do that. Don't change anything, but see what it says.

If it's at 4200, as some members have reported, that's way too low.

- Jack