# couple SIQ GTO's

**URL:** https://forums.speedlife.net/t/couple-siq-gtos/35701
**Category:** NYSpeed Automotive
**Created:** [September 20, 2007, 11:33am UTC](https://forums.speedlife.net/t/couple-siq-gtos/35701 "2007-09-20T11:33:26Z")
**Posts on this page:** 1
**Showing post:** 8

<div class="post-metadata">

### Author: ![traumadog](https://avatars.discourse-cdn.com/v4/letter/t/8baadc/32.png) [@traumadog](https://forums.speedlife.net/u/traumadog)
#### Post date: [September 20, 2007, 7:26pm UTC](https://forums.speedlife.net/t/couple-siq-gtos/35701/8 "2007-09-20T19:26:06Z")

</div>

Hmmm 26 HP for (+)18CI but (-) 2 PSI? Doesn’t seem _that_ far off…

And I remember seeing those LS1 headers go in - and was drooling all over the Maggie, too…

---

_[View the full topic](https://forums.speedlife.net/t/couple-siq-gtos/35701)._