991.1 restriction
#1
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I am looking for a way to limit the Hp of a 991.1. Has anyone successfully run a restrictor on the 991.1. We have done it a bunch on the 997, which is the same motor, but not the same computer and not drive by wire. A customer of mine had said that they tried and the car went into a limp mode. Not sure if was because of how much they were restricting, or if there is a better way.
Obviously the best way would be to limit throttle opening electronically, but I figure that is completely locked down.
If anyone has a suggestion, let me know.
Thanks
Ed
Obviously the best way would be to limit throttle opening electronically, but I figure that is completely locked down.
If anyone has a suggestion, let me know.
Thanks
Ed
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https://demonspeed.com/
Engineered Race and Track Products for your Porsche
https://www.goodaero.com/
Race Designed Aerodynamics
https://racingtirewarmers.com/
Win more races with tire warmers
Great products for racers by racers
ed@demonspeed.com
Demon Speed Motorsports is a proud sponsor of PCA and the Club Racing Program
![](https://demonspeedmotorsports.com/media/club%20racing%20logo%20x%20small.jpg)
#2
![Default](https://rennlist.com/forums/images/icons/icon1.gif)
I am looking for a way to limit the Hp of a 991.1. Has anyone successfully run a restrictor on the 991.1. We have done it a bunch on the 997, which is the same motor, but not the same computer and not drive by wire. A customer of mine had said that they tried and the car went into a limp mode. Not sure if was because of how much they were restricting, or if there is a better way.
Obviously the best way would be to limit throttle opening electronically, but I figure that is completely locked down.
If anyone has a suggestion, let me know.
Thanks
Ed
Obviously the best way would be to limit throttle opening electronically, but I figure that is completely locked down.
If anyone has a suggestion, let me know.
Thanks
Ed