# 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:** 49

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**Author:** ![Theo23](https://avatars.discourse-cdn.com/v4/letter/t/43a26b/32.png) [@Theo23](https://forums.speedlife.net/u/Theo23)\
**Post date:** [December 30, 2008, 7:13am UTC](https://forums.speedlife.net/t/sgm-long-tube-header-development-30whp-gain/119810/49 "2008-12-30T07:13:55Z")

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> [@Please Vote for my Friend Round #2](https://forums.speedlife.net/t/please-vote-for-my-friend-round-2/19428/23):
>
> x2 … whats the loop for ?

Equal lengthnicity or clearance, but probably both.

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