# SGM Long Tube Header Development - 30whp Gain!

**URL:** <https://forums.speedlife.net/t/sgm-long-tube-header-development-30whp-gain/119810>\
**Category:** Vendor Marketplace\
**Created:** [November 11, 2008, 4:24pm UTC](https://forums.speedlife.net/t/sgm-long-tube-header-development-30whp-gain/119810 "2008-11-11T16:24:45Z")\
**Posts on this page:** 1\
**Showing post:** 47

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**Author:** ![R33](https://avatars.discourse-cdn.com/v4/letter/r/5f8ce5/32.png) [@R33](https://forums.speedlife.net/u/R33)\
**Post date:** [December 29, 2008, 11:15pm UTC](https://forums.speedlife.net/t/sgm-long-tube-header-development-30whp-gain/119810/47 "2008-12-29T23:15:57Z")

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> [@Intercoolers](https://forums.speedlife.net/t/intercoolers/15733/9):
>
> I like the little loop-didi-loop in 1 of them!! :wiggle:

x2 … whats the loop for ?

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