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Fitzter's 355 Turbo Project.

39018 Views 424 Replies 39 Participants Last post by  Fitzter
Hey everyone, been on here for awhile now and thought it was time to start a build thread.
Here is some of the information on the truck and my future plans.

2004 Chevy Colorado ZQ8, Regular Cab
3.5L I5, 5 Speed and 3.42 gears.

Finished Mods


Supermod ported and polished throttle body.
Supermod electric fan.
Borg Warner/AGP S256sx turbo.
Tial 50mm BOV.
Tial 38mm wastegate.
Siemens #80 injectors.
Walbro 450 fuel pump.
K&N pod filter.
Front mount intercooler.
Straight pipe exhaust.
Innovate Motorsports SCG-1 boost controller.
Snow Performance Stage 1 Water/Meth Injection Kit.
South Bend stage +2 clutch.
N2MB wot box.
Tuned by Limeswap with HPTuners.


Belltech coilovers.
Belltech ball joints.
Belltech rear shocks.
Belltech 2'' blocks.
Belltech lowering leafs.
Belltech front and rear sway bars.
Front 1.25'' wheel spacers.
Calvert low profile traction bars.
Front Nitto NT555 255/45R18 tires.
Rear Nitto NT05R 305/45R18 tires.
SSBC front and back brake calipers.
Hawk Performance Street 5.0 brake pads.
Stainless steel brake lines.
Rear extreme rims widened 1.5''
Extreme rims powder coated black.
Rear 4x4 axle with 3.42's and g80.


Line X liner.
Stubby antenna.
High and low beam mod.
Z71 Flares.
Cowl hood.
Redline hood struts.
Blacked out bowtie.
SS roll pan.
SS mirrors.
Tinted windows.
Supermods ASSLD5 kit.
LED taillights.
LED third brake light.
Krfab low profile transmission crosmember.
MBRP exhaust tip.


SSK short shifter.
Speed dawg shift knob.
Kenwood double din deck with navigation.
Kenwood 6.75'' component door speakers.
Kenwood 6''x9'' speakers.
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1 - 15 of 425 Posts
Re: Fitzter's 355 Project.

I pulled the trigger on the OTTP turbo kit. Should be picking it up next week sometime.

Def subscribed to this one.
Re: Fitzter's 355 Project.

Yeah I had a few issues when I ordered my long tube header a while back that I ended up selling. Checkout @limequat for tuning
I had no problems when I got my longtube...not directly from OTTP though :D
Re: Fitzter's 355 Project.

@Buddy well I'm glad you did. Once I move I'll be getting it on finally.

@Fitzter truck is looking killer! Wish I could see it in person
Re: Fitzter's 355 Project.

Nah, it's def 11.985, duh
Re: Fitzter's 355 Project.

13.77 at 97 MPH. Anyone a guru at boost controllers. I'm pretty sure I have mine setup all wrong. Sad panda.
Ain't nothin to bitch at! It's an awesome start man. Some tune work and working on your launch and I'm sure there's at least another second in it, probably a little more.
I see ecotec
Sounds all **** to me, but hey, who am I to judge lol
not enough, need 20+ lol
I did that on ice once, no big deal

I did it on a dirt/gravel road yesterday...nbd
He's saying that he routed the pcv to atmosphere, and he had so much oil mist going out it that it was coating the underside of his truck with oil (where he vented at)
Why don't you just turn off the code reporting in HP Tuners? I've passed emissions here with it turned off.
KW offers custom rate springs iirc.
Someone swapped one in...they're still active on here. Sig says t56 swapped one of one or something like that. I forgot who though?!?! Rich, Jeremy, someone like that.
Awesome. Good news. Ill start creeping!

Sent from my SM-G930W8 using Tapatalk


knew it was one of those dudes
1 - 15 of 425 Posts
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