# Friend Just Finished Making Ecotec Header...

**URL:** https://forums.speedlife.net/t/friend-just-finished-making-ecotec-header/248406
**Category:** Shift518 Automotive
**Created:** [November 16, 2009, 2:00pm UTC](https://forums.speedlife.net/t/friend-just-finished-making-ecotec-header/248406 "2009-11-16T14:00:36Z")
**Posts on this page:** 1
**Showing post:** 17

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### Author: ![edubs](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/edubs/32/6565_2.png) [@edubs](https://forums.speedlife.net/u/edubs)
#### Post date: [November 17, 2009, 5:58pm UTC](https://forums.speedlife.net/t/friend-just-finished-making-ecotec-header/248406/17 "2009-11-17T17:58:33Z")

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> [@What Bluetooth Headset to get?](https://forums.speedlife.net/t/what-bluetooth-headset-to-get/25939/5):
>
> Been there before on the closed tank valve before :lol
> 
> Nothing really wrong with stamped collectors, they are just general pieces without any parameters really taken into account. A fabricated collector with a tuned spigot length, convergence angles, and a tuned mega phone are where you’ll make the power.
> 
> again though, not bad for a budget header 🙂
> 
> KrazyKid…backpurging is just as it sounds, purging the nitrogen/o2 from the primaries and filling with shielding gas(argon, helium, xenon, etc). If you cannot back purge the part you can use a flux(I like Solar Flux type B)
> 
> Most stuff like this I just put into my welding chamber and fill with argon or helium(for titanium) as it ensures a complete purge.
> 
> **----\> Adam(boxersix) on JVG's computer\<----**
> 
> .

Gotchya, lol. Thanks for the input!

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