# Weight of Flywheel

**URL:** <https://forums.speedlife.net/t/weight-of-flywheel/93298>\
**Category:** SON240sx Automotive\
**Created:** [March 1, 2006, 12:23pm UTC](https://forums.speedlife.net/t/weight-of-flywheel/93298 "2006-03-01T12:23:35Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Fitzy](https://avatars.discourse-cdn.com/v4/letter/f/7ba0ec/32.png) [@Fitzy](https://forums.speedlife.net/u/Fitzy)\
**Post date:** [March 1, 2006, 12:23pm UTC](https://forums.speedlife.net/t/weight-of-flywheel/93298/1 "2006-03-01T12:23:35Z")

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Google has failed me :evil:

anyone know the weight of the Stock S13 SR20DET flywheel??

thanks  
Fitzy

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**Author:** ![Jedi\_Car\_Fan](https://avatars.discourse-cdn.com/v4/letter/j/b9e5f3/32.png) [@Jedi\_Car\_Fan](https://forums.speedlife.net/u/Jedi_Car_Fan)\
**Post date:** [March 1, 2006, 2:43pm UTC](https://forums.speedlife.net/t/weight-of-flywheel/93298/2 "2006-03-01T14:43:47Z")

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I’m guessing 25-30lbs ? ? ?

I never thought about weighing it while it was off but im sure someone has

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**Author:** ![DarkForceJackal](https://avatars.discourse-cdn.com/v4/letter/d/b38774/32.png) [@DarkForceJackal](https://forums.speedlife.net/u/DarkForceJackal)\
**Post date:** [March 1, 2006, 4:26pm UTC](https://forums.speedlife.net/t/weight-of-flywheel/93298/3 "2006-03-01T16:26:46Z")

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Probably more like 18-21 lbs i’d say.

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**Author:** ![Fitzy](https://avatars.discourse-cdn.com/v4/letter/f/7ba0ec/32.png) [@Fitzy](https://forums.speedlife.net/u/Fitzy)\
**Post date:** [March 9, 2006, 7:25am UTC](https://forums.speedlife.net/t/weight-of-flywheel/93298/4 "2006-03-09T07:25:40Z")

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Found it! therefore awarding myself the cookie 😃

a whopping 19.9LBS!! :shock:

Time for a lightweight while the tranny is out.

Fitzy