# speedo question! **URL:** \ **Category:** SON240sx Automotive\ **Created:** [December 6, 2006, 4:42am UTC](https://forums.speedlife.net/t/speedo-question/102263 "2006-12-06T04:42:57Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![system](https://canada1.discourse-cdn.com/flex034/uploads/speedlife/original/2X/b/b7170c8eddc0b95ece6b88172b2f416a08489a45.png) [@system](https://forums.speedlife.net/u/system)\ **Post date:** [December 6, 2006, 4:42am UTC](https://forums.speedlife.net/t/speedo-question/102263/1 "2006-12-06T04:42:57Z")
Ther some way to know if my speedo has a rev limete only looking at it? Thanks ---
**Author:** ![snowboard\_240sx](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/snowboard_240sx/32/5519_2.png) [@snowboard\_240sx](https://forums.speedlife.net/u/snowboard_240sx)\ **Post date:** [December 6, 2006, 4:59am UTC](https://forums.speedlife.net/t/speedo-question/102263/2 "2006-12-06T04:59:45Z")
no there isnt…if u own a 240 u top out at 187.5km/h or something like that ---
**Author:** ![imported\_240sx\_drift](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/imported_240sx_drift/32/5585_2.png) [@imported\_240sx\_drift](https://forums.speedlife.net/u/imported_240sx_drift)\ **Post date:** [December 7, 2006, 8:55pm UTC](https://forums.speedlife.net/t/speedo-question/102263/3 "2006-12-07T20:55:14Z")
anyone know how to take the rev limiter off and the govener off also then? ---
**Author:** ![Theo23](https://avatars.discourse-cdn.com/v4/letter/t/43a26b/32.png) [@Theo23](https://forums.speedlife.net/u/Theo23)\ **Post date:** [December 7, 2006, 9:44pm UTC](https://forums.speedlife.net/t/speedo-question/102263/4 "2006-12-07T21:44:06Z")
If your car is a 5 speed, your speed limiter can be eliminated by installing an ECU from an auto. Your rev. limiter can not be eliminated unless you reprogram your ECU, whether it’s an auto or a 5 spd. Theo