# Honestly, I think my numbers are BS

**URL:** <https://forums.speedlife.net/t/honestly-i-think-my-numbers-are-bs/242867>\
**Category:** Shift518 Automotive\
**Created:** [March 17, 2009, 4:24pm UTC](https://forums.speedlife.net/t/honestly-i-think-my-numbers-are-bs/242867 "2009-03-17T16:24:43Z")\
**Posts on this page:** 1\
**Showing post:** 188

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**Author:** ![deadbeatrec](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/deadbeatrec/32/6401_2.png) [@deadbeatrec](https://forums.speedlife.net/u/deadbeatrec)\
**Post date:** [March 20, 2009, 5:16am UTC](https://forums.speedlife.net/t/honestly-i-think-my-numbers-are-bs/242867/188 "2009-03-20T05:16:09Z")

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> [@custom exhaust](https://forums.speedlife.net/t/custom-exhaust/15878/8):
>
> Dynos suck
> 
> /THread

dynos are a great tool for seeing what kind of gains u have made with different combinations of parts, not how fast or slow your car is.

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