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-   -   Northstar Fiero swap, 180* headers, not HMT style (https://www.homemadeturbo.com/fabrication-14/northstar-fiero-swap-180%2A-headers-not-hmt-style-101402/)

AaronZ34 06-08-2009 01:10 AM

1. I know, I'm saying they are about as technologically advanced as a carbed SBC.

2. They actually have more room than you'd think! It helps not having any steering components, radiators, A/C condensers, or any of that ---- to worry about. It takes some minor trimming to some sheetmetal, but it fits fairly easily. But it does take nearly every square inch of extra room there was!

AaronZ34 06-08-2009 01:09 PM

I finished the back side of the first header this morning, it actually went pretty smoothly. Still equal length too. The flanges all line up good enough, and the headers clear everything (I think). I'll start the second header next week. Since it will collect over the transmission, the pipes will be harder to fit, but easier to design and build I'm hoping. I've used just under half of my pipe too, so I'm right on track there. I'm really scared of the exhaust, I have absolutely no clue how I'm going to do it.

http://img.photobucket.com/albums/v3...p/DSCF0045.jpg
http://img.photobucket.com/albums/v3...p/DSCF0044.jpg
http://img.photobucket.com/albums/v3...p/DSCF0043.jpg
http://img.photobucket.com/albums/v3...p/DSCF0042.jpg
http://img.photobucket.com/albums/v3...p/DSCF0041.jpg
http://img.photobucket.com/albums/v3...p/DSCF0040.jpg
http://img.photobucket.com/albums/v3...p/DSCF0039.jpg
http://img.photobucket.com/albums/v3...p/DSCF0038.jpg

snowdrift 06-08-2009 06:37 PM

nice mani. i'm so excited to see you get this thing in.

HMTsol 06-08-2009 06:43 PM

good job man... make me one :-)

AaronZ34 07-09-2009 08:51 PM

Got an update, I started and got halfway finished on the last header. 75% done! Still equal length, everything's going smoothly, it just takes forever.

http://img.photobucket.com/albums/v3...p/DSC00049.jpg
http://img.photobucket.com/albums/v3...p/DSC00047.jpg
http://img.photobucket.com/albums/v3...p/DSC00048.jpg
http://img.photobucket.com/albums/v3...p/DSC00050.jpg

1fast s13 07-09-2009 11:11 PM

WERE DID YOU GET MATERIAL TO MAKE THE HEADERS WITH CAN YOU E MAIL ME AT LALOYLUCY@YAHOO.COM THANKS ALOT

DisabledDan 07-10-2009 12:37 AM

I pretty much crapped my pants when I was looking at that.

Keep up the excellent work!

AaronZ34 07-10-2009 01:28 AM


Originally Posted by 1fast s13 (Post 1279487)
WERE DID YOU GET MATERIAL TO MAKE THE HEADERS WITH CAN YOU E MAIL ME AT LALOYLUCY@YAHOO.COM THANKS ALOT

STOP YELLING.

http://img.photobucket.com/albums/v3...apslockwd3.jpg

Also, learn how to read. Maybe if I yelled you could read it better.


Originally Posted by AaronZ34 (Post 1264865)
Unfortunately, I messed up giving the credit card number to the guys at Stahl Headers, so I may not have the materials this weekend.

IT WOULD SEEM TO ME THAT I GOT THE MATERIALS FROM STAHL HEADERS.


Originally Posted by DisabledDan (Post 1279507)
I pretty much crapped my pants when I was looking at that.

Keep up the excellent work!

Thanks dude! I'm hoping to have them completely finished tomorrow. Just 2 left!

AaronZ34 07-10-2009 03:08 PM

Alright I got the primary for cylinder 7 all mocked up, and mostly welded. It's good, though may be tight against the trunk, we're no sure yet. I was going to do #1 today too, but I've got other stuff to do. I got it planned up with the copper tubing, but haven't started the pipe work. For now, here's the exhaust plan. For the bottom header, turn 90* towards the rear of the car, run under the cradle, then out the passenger side. The top header will turn down and head towards the passenger side of the car, then make a U-turn, and exit the driver's side cutout. Not sure where I'm going to put mufflers yet.

http://img.photobucket.com/albums/v3...p/DSC00051.jpg
http://img.photobucket.com/albums/v3...p/DSC00052.jpg
http://img.photobucket.com/albums/v3...p/DSC00053.jpg
http://img.photobucket.com/albums/v3...p/DSC00054.jpg
http://img.photobucket.com/albums/v3...p/DSC00055.jpg

AaronZ34 07-16-2009 07:38 PM

I finished the last primary today. Came out good, though some of the welds aren't so smooth. I also test-fitted the motor, the only primary that hit was the one I did today, it hits the trunk. I did some clearancing with the hammer and it clears great, and you can't tell from looking in the trunk.

http://img.photobucket.com/albums/v3...p/DSCF0176.jpg
http://img.photobucket.com/albums/v3...p/DSCF0175.jpg
http://img.photobucket.com/albums/v3...p/DSCF0174.jpg
http://img.photobucket.com/albums/v3...p/DSCF0177.jpg

Dan. 07-16-2009 08:39 PM

lookin good dude... Make sure you post a vid of that thing when you get done

Bulletman 07-16-2009 10:54 PM

+1

awesome build, headers look pure sex!

AaronZ34 07-24-2009 04:41 PM

I finished the headers today, and they look fantastic. I also got the exhaust started. Going to run true duals, with dual Spintech mufflers. The mufflers will end up being where the factory tips go, so my mufflers will serve as my exhaust tips. Not sure how I'm going to make that look good, but I'll find a way. They go up for a polished ceramic coating this week.

So here is the impossible. Long tube, tuned equal length, 180* crossover headers on a Northstar 32v V8, all inside a Pontiac Fiero with the stock trunk. The two headers are in no way attached to each other, that's why it looks like the flanges are off. I've test fitted more than a few times, they work!

http://img.photobucket.com/albums/v3...p/DSCF0179.jpg
http://img.photobucket.com/albums/v3...p/DSCF0180.jpg
http://img.photobucket.com/albums/v3...p/DSCF0181.jpg
http://img.photobucket.com/albums/v3...p/DSCF0182.jpg
http://img.photobucket.com/albums/v3...p/DSCF0183.jpg
http://img.photobucket.com/albums/v3...p/DSCF0184.jpg
http://img.photobucket.com/albums/v3...p/DSCF0188.jpg

scarecrowX 07-24-2009 11:44 PM

that thing is gonna give people eargasms. i can't wait to hear it.

mycroftxxx 07-25-2009 04:25 AM

damn... thats almost like tentacle hentai pics

DisabledDan 07-25-2009 02:49 PM

All I can say is "DAMN" :D
Seriously one of the most awesome things I've ever seen... I can't wait to see/hear this beast in action!!!

Vids!!! Vids!!! Vids!!!!

DzMiniz2 07-25-2009 09:39 PM

holy hell.... badass looking

4g63power 07-26-2009 09:57 AM

lol looks like an octopus

arok22 07-26-2009 03:46 PM

That is just nutty dude! "It blows my eff-ing mind mane!" Nice work and fab. Lets see pics when you get it all installed.

malibutwinturbo 07-28-2009 07:08 AM

insane

ARAMP1 08-01-2009 04:30 PM

Pretty badass! I had a Fiero once that I was planning on putting a small block in, but ended up trading it for another project. Can't wait to see it done.

drevinder 08-15-2009 12:39 AM

that's going to be nuts

asv4k8 08-17-2009 11:18 PM

nice but the car is still ugly...

jdmontheway 08-21-2009 10:19 PM

sleeper status

AaronZ34 09-02-2009 01:12 AM

Just a bump, about halfway done with the wiring harness. Things are going slow.

Louie 09-02-2009 01:33 AM

props to you for taking on such a project. can't wait for the day when i'm caught up on all my b.s. and can attempt something like this.

burkej62 09-05-2009 10:05 PM

nice work, nice motor, ugly car sorry haha

AaronZ34 10-04-2009 06:42 PM

Sorry for the pics, they are cell phone pics. You should get the idea though.

http://photos-a.ak.fbcdn.net/hphotos..._5154664_n.jpg
http://photos-h.ak.fbcdn.net/hphotos..._5647862_n.jpg
http://photos-g.ak.fbcdn.net/hphotos..._2247847_n.jpg
http://photos-f.ak.fbcdn.net/hphotos..._1806651_n.jpg
http://photos-e.ak.fbcdn.net/hphotos...4_996460_n.jpg
http://photos-d.ak.fbcdn.net/hphotos..._5657530_n.jpg
http://photos-d.ak.fbcdn.net/hphotos..._1719427_n.jpg
http://photos-c.ak.fbcdn.net/hphotos..._2274429_n.jpg

sanjiyan69 10-04-2009 07:50 PM

this looks like fun. I had a 84 fiero and it was weak. this looks like it has more than plenty power to go around.

mr dale 10-08-2009 10:11 PM

wow, i totally thought it was a 300zx at first, thats awesome,

carbon 10-27-2009 09:25 PM

LOL everyone has had a Fiero...

carbon 10-27-2009 09:25 PM

nice work

d-clem 10-30-2009 09:56 AM

looks great ive always liked fieros

AaronZ34 12-05-2009 09:36 AM

It runs!

My friend started it up for the first time a couple days ago. It still needs a lot of work, and has a long way to go, but it's getting there, somehow.

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Let me know if you can't see the video, I'll re-host it on Streetfire.

Atreidies 12-05-2009 10:14 AM

http://www.frik-n-frak.com/thumbnail...axx=500&maxy=0

First thing I thought was those headers look like a brain teaser puzzle. Nice work.

AaronZ34 12-05-2009 02:19 PM

Here's the streetfire video:

Fiero Northstar 32v V8 first start! - Car Videos on StreetFire

boostang504 12-11-2009 12:56 PM

awsome swap ive thought about doin something similar oftenb


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