# Ruh roh...

**URL:** <https://forums.speedlife.net/t/ruh-roh/244232>\
**Category:** Shift518 Automotive\
**Created:** [May 18, 2009, 9:44pm UTC](https://forums.speedlife.net/t/ruh-roh/244232 "2009-05-18T21:44:22Z")\
**Posts on this page:** 1\
**Showing post:** 68

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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:** [May 21, 2009, 6:17pm UTC](https://forums.speedlife.net/t/ruh-roh/244232/68 "2009-05-21T18:17:32Z")

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> [@HONDA PEOPLE](https://forums.speedlife.net/t/honda-people/18394/5):
>
> The main concern is pump degradation. Most manufacturers will recommend rebuilding/replacing it every 2-3 years.

yup, pumps and flow meters(in the fail safe modules) in the Labonte/snow/aem/etc kits. Aquamist can take pure methanol mixes. Their piezo pumps and flow meters are full stainless/viton 🙂

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