# rebuild motor

**URL:** <https://forums.speedlife.net/t/rebuild-motor/192826>\
**Category:** PittSpeed Automotive\
**Created:** [October 5, 2007, 10:40am UTC](https://forums.speedlife.net/t/rebuild-motor/192826 "2007-10-05T10:40:08Z")\
**Posts on this page:** 1\
**Showing post:** 22

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**Author:** ![fmfkid250](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/fmfkid250/32/5973_2.png) [@fmfkid250](https://forums.speedlife.net/u/fmfkid250)\
**Post date:** [October 6, 2007, 3:50pm UTC](https://forums.speedlife.net/t/rebuild-motor/192826/22 "2007-10-06T15:50:38Z")

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> [@she just doesnt learn... lohan arrested again](https://forums.speedlife.net/t/she-just-doesnt-learn-lohan-arrested-again/32868/51):
>
> Being easier on the motor is only going to go so far I would think.
> 
> I understand the idea of low boost on bigger turbo = good airflow = decent power without big boost.
> 
> But on the same thought H.P. = cylinder pressure so no matter how you split it up you are still going to have to create the same cylinder pressure to achieve whatever H.P. you are striving for whether its a 30R runnin 24psi vs. a 35R runnin 20 or 21 psi to achieve a given H.P.

with a bigger turbo there is less back pressure, and less heat that the motor has to deal with…

either way your good, dont be afraid of the journal bearing 60-1 either!!!

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