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DIY Turbo Kit Finished *PICS*

Posted By: SmokedYou On: 01-03-2008 @ 13:09:08         Reply | Edit
This is the third DIY kit I've built for my '02 Z28. I used a Holset H1E for this build. The stock manifolds are being used right now, but I plan to switch to truck manifolds and 317 heads soon.

A DIY alky injection system turns on at 3psi for intercooling, and tuning is done with HPtuners. I can't get on it right now because I don't have a WB o2 set up yet. I've got the timing pulled way back, and I have fattened it up under PE. I don't see any KR under the light boost. I'm pretty sure I'm safe, but I don't want to take a chance.

I built a frame for my radiator to sit upright and lower. I also relocated the battery to the back. Those mods made plenty of room for the turbo to sit in the engine bay.

I drove round trip 600+ miles to Vegas and back two days after the install and didn't get into to it at all. The most I saw was 3psi at part throttle going up grades. The boost starts to build around 2K RPM and comes in at part throttle.

I can't wait to get my WB so I can tune the AFR and open it up.

http://www.junkyardturbos.com/images/GenIII1.jpg
http://www.junkyardturbos.com/images/GenIII2.jpg
http://www.junkyardturbos.com/images/GenIII3.jpg
--
2002 Z28
DIY Turbo - Holset Holset H1E
http://www.junkyardturbos.com
[ Edited on 04/23/2007 @ 13:10:56 ]

Posted By: TBone On: 04-23-2007 @ 15:15:48     Reply | Top | Edit
That turbo looks kinda small... does it have enough CFM to feed a modded LS1 ?
--
2000 Trans Am. MTI LID,
Sequential Tail Lights from http://www.signalwavelights.com


Posted By: SmokedYou On: 04-24-2007 @ 17:15:15     Reply | Top | Edit

It's going to be maxed out at around 500 - 550fwhp. This turbo is going on my 302 when I finish building it. A T76, 317 heads and truck manifolds are going on the Z28 at that point.
--
2002 Z28
DIY Turbo - Holset Holset H1E
http://www.junkyardturbos.com

Posted By: kungfuteabag On: 04-26-2007 @ 08:35:00     Reply | Top | Edit
Looks like a very cool setup. Even cooler using junkyard parts. Good luck with the rest let us know how it turns out.
--
Dan
99 Camaro Z28 - Sold.


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