# porting/polishing?

**URL:** <https://forums.speedlife.net/t/porting-polishing/254246>\
**Category:** Shift518 Automotive\
**Created:** [August 31, 2010, 10:17am UTC](https://forums.speedlife.net/t/porting-polishing/254246 "2010-08-31T10:17:56Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![Boxersix](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/boxersix/32/6327_2.png) [@Boxersix](https://forums.speedlife.net/u/Boxersix)\
**Post date:** [August 31, 2010, 1:35pm UTC](https://forums.speedlife.net/t/porting-polishing/254246/8 "2010-08-31T13:35:23Z")

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> [@Me vs a BMW M3.](https://forums.speedlife.net/t/me-vs-a-bmw-m3/34693/17):
>
> I would NOT try to do it yourself. chances are if you try to do it yourself you’ll make things worse not better

^ this x 100. the wrong porting or overporting will cause far more adverse effects. send it out to a machine shop.

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