# some new updates of the Mazworx/PRL Drag S15 Silvia

**URL:** https://forums.speedlife.net/t/some-new-updates-of-the-mazworx-prl-drag-s15-silvia/196373
**Category:** PittSpeed Off Topic
**Created:** [March 26, 2008, 7:18pm UTC](https://forums.speedlife.net/t/some-new-updates-of-the-mazworx-prl-drag-s15-silvia/196373 "2008-03-26T19:18:38Z")
**Posts on this page:** 1
**Showing post:** 38

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### Author: ![rusty240det](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/rusty240det/32/5946_2.png) [@rusty240det](https://forums.speedlife.net/u/rusty240det)
#### Post date: [March 27, 2008, 3:44pm UTC](https://forums.speedlife.net/t/some-new-updates-of-the-mazworx-prl-drag-s15-silvia/196373/38 "2008-03-27T15:44:02Z")

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> [@Dropkick Murphy's - TITS](https://forums.speedlife.net/t/dropkick-murphys-tits/35675/14):
>
> It says garrett on it 😉
> 
> Does the cap on the end of the intake manifold have a concave/convex shape to it? Just curious. As you may already know it creates better flow for the 4th cyl. Awesome lookin project Jay!

yeah, we know, but it’s a flat plate. we usually build them with aluminum spheres we cut in half. problem with this thing is it is right up against the motor plate. in fact, we need to modify it so we can get the motor out without pulling the intake manifold.

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