Huron Speed + 1999 Z28 Build Thread
Here are the details:
-1999 Camaro Z28 with T56 and Moser 9”
-Stock shortblock
-Huron Speed turbo kit (single front mount)
-317 truck heads
-02-04 LS6 cam
-LS9 valve springs
-LS9 head gaskets
-ARP head studs
-60# Siemens injectors
-RPS 50mm BOV
-Derale 16925 pusher fans
-76-78mm turbo (undecided)
-Wastegate (undecided)
-Boost controller (undecided)
I have almost everything I need except for the turbo, wastegate, and boost controller. For the turbo I’m leaning towards the Turbonetics Hurricane series (either a 76 or 78) but I might be persuaded to try On3 Performance. Jon (Superman09) from Huron Speed showed me an On3 turbo he has and it definitely looks like a nice unit and hard to beat for the price. For the wastegate I’m looking for a nice used Tial MVR or Precision PW46. If I don’t find what I’m looking for by the time I need it I will just buy new.
On to the pictures…
I just received the Huron Speed kit last night and I am very impressed. The pictures don’t do it justice. These guys thought of everything so the kit is very complete (gaskets, couplings, alternator relocation brackets, etc):
https://ls1tech.com/forums/forced-in...ifold-kit.html


Truck Manis:

317 Heads and LS9 springs:



ARP Head Studs:

LS9 Head Gaskets:

LS6 Cam:

Siemens Injectors:

The teardown begins! My plan is to swap the heads, cam, injectors and get it running on 2 bar speed density before installing the turbo. In the meantime I am selling my current setup to help fund this project. Most parts are spoken for but PM me if you are interested in some Livernois Stage 2 LS6 heads (64cc chambers and Livernois springs/retainer good for .690 lift). I only ran them for 1 summer (less than 3,000 miles).

Taking old cam out / Installing the LS6 cam:



Head swap is next on the agenda…
I will try to update this as often as possible but the progress will be slow at first. My wife and I just moved into a new house late last year so this spring I am working on the yard, landscaping, etc. Once the house stuff is complete (or when it’s raining) I plan to make better progress
Enjoy, and if you have any questions always feel free to give me a call!
Jon

Featuring 6 different turbo kits for your F-body!
Check us out on Facebook at: www.facebook.com/HuronSpeed
I ordered a Burkhart front bumper support today and I collected a few more parts this week. Here is my RPS 50mm blow off valve:



I also got my turbo drain from RPS:

And finally I got my Derale fans:
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Featuring 6 different turbo kits for your F-body!
Check us out on Facebook at: www.facebook.com/HuronSpeed
Our test car has a TH400 in it. We will have it at the track soon once they open here in Michigan. With the trans, dyno numbers aren't real important as track times would show!

Featuring 6 different turbo kits for your F-body!
Check us out on Facebook at: www.facebook.com/HuronSpeed

Featuring 6 different turbo kits for your F-body!
Check us out on Facebook at: www.facebook.com/HuronSpeed



