# KA24 motor swap vibration

**URL:** <https://forums.speedlife.net/t/ka24-motor-swap-vibration/116427>\
**Category:** SON240sx Automotive\
**Created:** [June 22, 2008, 9:12am UTC](https://forums.speedlife.net/t/ka24-motor-swap-vibration/116427 "2008-06-22T09:12:53Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![240racer](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/240racer/32/5682_2.png) [@240racer](https://forums.speedlife.net/u/240racer)\
**Post date:** [June 22, 2008, 9:12am UTC](https://forums.speedlife.net/t/ka24-motor-swap-vibration/116427/1 "2008-06-22T09:12:53Z")

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I’ve recently pulled out my standard Ka24 motor, unbolted the flywheel and clutch and bolted it onto an automatic motor. We put the motor back in the car and it started right up. when the motor hits about 6500 rpm it gets a little shake, like somethings not balanced right, either the flywheel or harmonic balancer…anyone have any ideas\> thanks.

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**Author:** ![kollo](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/kollo/32/5661_2.png) [@kollo](https://forums.speedlife.net/u/kollo)\
**Post date:** [June 22, 2008, 9:36am UTC](https://forums.speedlife.net/t/ka24-motor-swap-vibration/116427/2 "2008-06-22T09:36:48Z")

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my car did that to right up near the red lines it got really bad when you let right off