# Yo

**URL:** https://forums.speedlife.net/t/yo/201197
**Category:** PittSpeed Off Topic
**Created:** [December 22, 2008, 3:07pm UTC](https://forums.speedlife.net/t/yo/201197 "2008-12-22T15:07:39Z")
**Posts on this page:** 1
**Showing post:** 14

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### Author: ![flyinglow57](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/flyinglow57/32/5978_2.png) [@flyinglow57](https://forums.speedlife.net/u/flyinglow57)
#### Post date: [December 25, 2008, 9:15am UTC](https://forums.speedlife.net/t/yo/201197/14 "2008-12-25T09:15:18Z")

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> [@Effin, broads, why so difficult!](https://forums.speedlife.net/t/effin-broads-why-so-difficult/39172/21):
>
> welcome to pittspeed.  
> Is 3 in exhaust really needed on an engine that has less displacement than a bottle of moutain dew? LOL.

all 4 pistons can fit in the 3" diameter:blue:

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