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Build thread, saving an Iroc

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Old 04-07-2013, 09:19 PM
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Build thread, saving an Iroc

Hi everyone, I wanted to take some pictures and start my own thread. I'm doing a major restore on a classic. Never been this deep into a car before but I think I can handle it. Dropping in a 350 TPI speed density setup as soon as I get the rust handled. Here's a few pics.
Attached Thumbnails Build thread, saving an Iroc-stripped-down-iroc.jpg   Build thread, saving an Iroc-iroc-drivers-floor.jpg   Build thread, saving an Iroc-iroc-rear-fender-well.jpg  
Old 04-07-2013, 09:23 PM
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Re: Build thread, saving an Iroc

Already fixed a bad firewall before I took any pictures. Also heres a couple of my donor 91 RS.
Attached Thumbnails Build thread, saving an Iroc-firewall-repair.jpg   Build thread, saving an Iroc-91rsdonor.jpg   Build thread, saving an Iroc-91rsdonor-floor.jpg  
Old 04-07-2013, 09:34 PM
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Re: Build thread, saving an Iroc

Wow , that cancer was bad making some good progress
Old 04-07-2013, 10:29 PM
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Re: Build thread, saving an Iroc

Awesome build...look forward to more pics!
Old 04-08-2013, 03:42 AM
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Re: Build thread, saving an Iroc

Wow, seeing rust like that makes me like my southern cars so much better. Good job on saving her.
Old 04-08-2013, 09:00 AM
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Re: Build thread, saving an Iroc

I will not deal with rust near that bad, but good job so far and keep tge pix coming.
Old 04-09-2013, 08:04 PM
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Re: Build thread, saving an Iroc

Got the drivers side inner fender and small section of drivers side firewall hacked out and ready to weld in. (pic1)

Pic 2 and three are of the poor sacrificial lamb as I get closer to getting the floorboards completely out. I'm drilling out every spotweld as I go and dismantling it piece by piece. When I'm done with the donor RS it will definately fit in the back of my shortbed pickup
Attached Thumbnails Build thread, saving an Iroc-sacrificial-lamb1.jpg   Build thread, saving an Iroc-sacrificial-lamb2.jpg   Build thread, saving an Iroc-sacrificial-lamb3.jpg  
Old 04-09-2013, 10:03 PM
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Re: Build thread, saving an Iroc

subscribed.
Old 04-09-2013, 10:14 PM
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Re: Build thread, saving an Iroc

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Old 04-10-2013, 05:40 AM
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Re: Build thread, saving an Iroc

Good looking job. You're definately getting the most of the donor car. Just curious, why didn't you just build the donor? I'm assuming cause the other is an IROC.
Old 04-10-2013, 05:59 AM
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Re: Build thread, saving an Iroc

Originally Posted by white gold 88
Good looking job. You're definately getting the most of the donor car. Just curious, why didn't you just build the donor? I'm assuming cause the other is an IROC.

Yes, the other is an Iroc with a title. The donor was a 91 RS without a title, some rear-end damage on both sides, rotten/bad windshield channels and wrong color. Believe it or not I think I can get away with no paint work on this build except for nose and hood. All rear quarter panel work and rocker work will be hidden by the ground effects.
Old 04-20-2013, 07:48 PM
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Re: Build thread, saving an Iroc

Name:  donor floorboard.gif
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Name:  donor pile of rubble.gif
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Name:  donor shell.gif
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Size:  42 BytesFinally got the complete floorboard out of the donor RS. The pile of rubble pictured is almost ready for the scapyard. Been focusing on donor car because of rain/rust. Now I can get to work on the keeper.
Old 04-20-2013, 07:50 PM
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Re: Build thread, saving an Iroc

Name:  donor floorboard.gif
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Name:  donor pile of rubble.gif
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Old 04-20-2013, 07:52 PM
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Re: Build thread, saving an Iroc

Having trouble with attachments, I'll update soon.


Originally Posted by gbettner
Attached Images    
Old 06-12-2013, 09:34 PM
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Re: Build thread, saving an Iroc

Well good news and bad news.....

Good news is I have been hitting it hard after work almost every single night until 9-10pm. I now have all the floorboards completely replaced and welded in, firewall done, front and rear fender wells replaced, inner and outer rockers also done, quarter panels repaired. This baby is ready to start going back together. just doing some final priming, seam sealing, and undercoating. Now the hard work is done the pace will really pick up speed.

Bad news is I don't have a fancy phone and didn't get squat as far as pictures when I was in a "zone" the past couple months working feverishly to get this mountain of a job tackled. I will get some completed pictures of the floor soon though.

More updates soon to come now that I'm picking up speed!
Old 06-17-2013, 06:17 AM
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Re: Build thread, saving an Iroc

Down loading pics is not going good. Trying again......






Originally Posted by gbettner
Well good news and bad news.....

Good news is I have been hitting it hard after work almost every single night until 9-10pm. I now have all the floorboards completely replaced and welded in, firewall done, front and rear fender wells replaced, inner and outer rockers also done, quarter panels repaired. This baby is ready to start going back together. just doing some final priming, seam sealing, and undercoating. Now the hard work is done the pace will really pick up speed.

Bad news is I don't have a fancy phone and didn't get squat as far as pictures when I was in a "zone" the past couple months working feverishly to get this mountain of a job tackled. I will get some completed pictures of the floor soon though.

More updates soon to come now that I'm picking up speed!
Old 06-17-2013, 10:28 AM
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Re: Build thread, saving an Iroc

Think I figured it out. All pics I took with fancy camera are to big ( 3 megabytes or bigger).

Here is one of me wiring the dashboard in taken with son's phone. It should work.




Originally Posted by gbettner
Down loading pics is not going good. Trying again......
Attached Thumbnails Build thread, saving an Iroc-wiring-dash.jpg  
Old 06-17-2013, 10:57 AM
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Re: Build thread, saving an Iroc

Good luck with the build...Looking good so far. I was in the same spot you are in now two years ago and just finished my build two weeks ago.
Old 06-19-2013, 09:36 PM
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Re: Build thread, saving an Iroc

Got most of the interior in, ECM and repinned harness done, doors on, fenders on, engine bay ready for an engine, got the 350 tuned port prepped to drop in tonight with F body fuel rail, new fuel rail crossover tube O-rings, new 22# injectors from south bay injectors, new crossover tube gaskets and valve cover gaskets.

I'll swap tailshafts tomorrow and plan on dropping in this weekend.

Can't put the rearend in until I figure out if the fuel pump I installed from the 92 RS donor car is high pressure or not.

harness quote=Topspeed;5582752]Good luck with the build...Looking good so far. I was in the same spot you are in now two years ago and just finished my build two weeks ago.[/quote]
Old 06-20-2013, 09:30 PM
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Re: Build thread, saving an Iroc

Build thread, saving an Iroc-engine-sat-place.jpg

Build thread, saving an Iroc-dashboard-.jpg

Build thread, saving an Iroc-ground-effects-going-back



Got a little too exited and dropped engine and tranny in tonight! Tight fit but it's resting in it's new home. I got a few crappy phone pictures of engine dropped in, dashboard back in, and ground effects going back on.






Originally Posted by gbettner
Got most of the interior in, ECM and repinned harness done, doors on, fenders on, engine bay ready for an engine, got the 350 tuned port prepped to drop in tonight with F body fuel rail, new fuel rail crossover tube O-rings, new 22# injectors from south bay injectors, new crossover tube gaskets and valve cover gaskets.

I'll swap tailshafts tomorrow and plan on dropping in this weekend.

Can't put the rearend in until I figure out if the fuel pump I installed from the 92 RS donor car is high pressure or not.

harness quote=Topspeed;5582752]Good luck with the build...Looking good so far. I was in the same spot you are in now two years ago and just finished my build two weeks ago.
[/quote]
Old 06-20-2013, 09:39 PM
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Re: Build thread, saving an Iroc

Looking good, wrong water pump if your going to use the serpentine belt.
Old 06-26-2013, 09:00 PM
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Re: Build thread, saving an Iroc

Thanks for the tip on water pump. I switched it out.

Now, thanks to alot of help from TP, I have dizzy and coil wired up, injectors wired in, headers bolted on, and I think all the vaccum routing and sensors I need hooked up are done. Just got to do a little searching and figure out if MAT is needed , what it looks like and where it's at if needed.

Tomorrow will be final wiring hook ups, spark plugs and wires, and motor mount bolts.

Here's a couple pics of engine bay progress.




Originally Posted by Tuned Performance
Looking good, wrong water pump if your going to use the serpentine belt.
Attached Thumbnails Build thread, saving an Iroc-engine-progress-1.jpg   Build thread, saving an Iroc-engine-progress-2.jpg  
Old 06-26-2013, 09:38 PM
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Re: Build thread, saving an Iroc

The mat is needed, on a tpi car it has a pigtail to make it easier to connect after the plenum is on. the mat goes in the 3/8 npt bung under the plenum. if you are hacking the vette harness the same connecter as the cts in the front of your intake.

Last edited by Tuned Performance; 06-26-2013 at 09:50 PM.
Old 06-27-2013, 05:43 AM
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Re: Build thread, saving an Iroc

Thanks, I found it. Spent an hour trying to plug in and gave up. I'll try again tonight.
Old 06-27-2013, 09:05 PM
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Re: Build thread, saving an Iroc

Originally Posted by gbettner
... figure out if MAT is needed
It's definitely needed. Just went through this recently.
Old 06-29-2013, 01:00 PM
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Re: Build thread, saving an Iroc

Might be firing this beast up tonight. ( maybe) I'm not 100% sure I have the right pressure fuel pump yet. I'll know tonight or tomorrow. Once that's established I'll be able to stick the rearend up in her!
Old 06-30-2013, 09:13 PM
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Car: 89 Iroc, saved from scrapyard
Engine: 350 vortec w/stealth ram
Transmission: 85 corvette 700r4
Axle/Gears: 3.73 posi
Re: Build thread, saving an Iroc

It runs and she sounds like a beast! Open headers are friggin awesome. Sounds like I have a nascar in the garage. Lots of help from Tuned performance to get to this thing converted to speed density, tuned, and running.


Originally Posted by gbettner
Might be firing this beast up tonight. ( maybe) I'm not 100% sure I have the right pressure fuel pump yet. I'll know tonight or tomorrow. Once that's established I'll be able to stick the rearend up in her!
Old 07-01-2013, 12:34 AM
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Re: Build thread, saving an Iroc

Good to see you got it running and done
Old 07-11-2013, 06:49 PM
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Re: Build thread, saving an Iroc

Well it's far from perfect and still has some bugs to work out but here's a couple pics of a reborn 89 Iroc with fresh floors, firewall, shock towers and wheel wells, and a complete transplanted 350 TPI motor and vette tranny.

I drove it just a little bit and friggin LOVE it!



Originally Posted by 6SIX6
Good to see you got it running and done
Attached Thumbnails Build thread, saving an Iroc-iroc-1.jpg   Build thread, saving an Iroc-iroc-2.jpg  
Old 07-11-2013, 08:52 PM
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Re: Build thread, saving an Iroc

Awesome job! Just got my new engine fired in my Iroc that I pulled out of a local junkyard. Your progress was much quicker than mine. Great work. BTW, we all receive help from Brian. lol
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