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Old Nov 28, 2008 | 10:22 PM
  #1  
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Van Turbo Rebuild

Got 'er done today. No major problems -- just a socket that was slightly too big, and a spacer that fell off when I pulled the shaft, and didn't see it. Had to call Brandon and confirm what I was seeing was not right. Found the errant spacer on the floor under the wife's truck. When I pulled the shaft out, it came out a little quicker than I expected, and the brass spacer fell (I saw that one), but didn't see the steel hexagonal one that goes on the shaft between the two brass ones...

Have a look at the pics on my WebShots account here (I commented each pic, so you can see what's going on):
Van Turbo pictures from friends & fun photos on webshots

Oh, and any of you wondering about the CCV mod, take a look at this and tell me it's not a good mod...
 
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Old Nov 28, 2008 | 10:25 PM
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WOW I have not done the ccv mod yet but looks like it is next on the list of things to do. Nice pics of the rebuild too Joe.
 
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Old Nov 28, 2008 | 10:32 PM
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Looks good Joe.now get her hooked up and see how see blows.
 
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Old Nov 28, 2008 | 10:43 PM
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I can only imagine what mine looks like. Almost 9 years of CCV crap in there...
 
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Old Nov 28, 2008 | 10:53 PM
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Originally Posted by Izzy351
Oh, and any of you wondering about the CCV mod, take a look at this and tell me it's not a good mod...
I rebuilt a stock turbo on a '00 F350 last week. The oil sealing rings were completely gone and thrust shot. It didn't look that oily inside with over 240,000 miles and a stock CCV. I had to replace the compressor backing plate and compressor wheel as well as the rebuild kit.
What A/R is the exhaust turbine housing on your van turbo?
 
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Old Nov 28, 2008 | 11:00 PM
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This one had just a tad bit of play and the wheel wasn't touching anywhere.

Van turbos have a 1.15 A/R exh housing, and a slightly larger exh wheel.
 
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Old Nov 28, 2008 | 11:07 PM
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Originally Posted by Izzy351
This one had just a tad bit of play and the wheel wasn't touching anywhere.

Van turbos have a 1.15 A/R exh housing, and a slightly larger exh wheel.
Reason I asked, I wasn't sure all van turbos had the 1.15 A/R exhaust. I could see on the pics the compressor housing was a 1.0
 
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Old Nov 28, 2008 | 11:07 PM
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I really need a turbo crash course...I dont mess with em so I have no clue what yall are talking about with the housing and thrust! I know (well think) our stock housing is a .84? What the heck does the housing influence/do?
 
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Old Nov 28, 2008 | 11:11 PM
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Originally Posted by mueckster
Reason I asked, I wasn't sure all van turbos had the 1.15 A/R exhaust. I could see on the pics the compressor housing was a 1.0
AFAIK, they're all that way. 1.15 A/R non-wastegated exh housing.
 
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Old Nov 28, 2008 | 11:14 PM
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Check this out, Tristan:
TurboByGarrett.com - Turbo Tech101

It should explain everything. The lower the number in the exhaust housing, the faster it spools, but craps out at the top end. Larger number, spools slower, but had a lot of top end boosht. The 1.0 housing splits the difference and is good if you want to keep stock sticks. The bigger housing is good for larger injectors.
 
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Old Nov 28, 2008 | 11:17 PM
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Good Job Joe!

Now if you would like to get the oil varnish off the outside of the compressor backplate, and the compressor housing, Easy off oven cleaner, or Dawn power dissolver will work. (mineral spirits will work too, but may be harsh on the orings if any seeps into the casing)

Also I know you were asking about a coating for the exhaust side of the turbo, I found some 1200* epoxy paint in my Summit tool catalog that came today. Its a Duplicolor product, so I'm sure you can find some in the big D.
 
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Old Nov 28, 2008 | 11:20 PM
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Thanks Brandon. That'll be next...

Might try the high-temp paint too. Kind of late now that it's all put together, but we'll see.

EDIT: BTW, I used Brandon's write-up here:
http://guzzle.rbmicro.com/vanturbo.html

But honestly, it's soooo easy, I only looked at it to double-double-double-check myself on the orientation of the thrust bearing retainer clip. It's a remarkably simple process.
 
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Old Nov 28, 2008 | 11:26 PM
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Appreciate the link and the education! Reps!

EDIT...Rep police...
 
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Old Nov 28, 2008 | 11:34 PM
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From: Damon (South East Texas)
Originally Posted by Izzy351
EDIT: BTW, I used Brandon's write-up here:
Welcome to BDrummonds Van Turbo Rebuild Web Page

But honestly, it's soooo easy, I only looked at it to double-double-double-check myself on the orientation of the thrust bearing retainer clip. It's a remarkably simple process.
Once you get one apart, the instructions and picture seem to make more sense. You can see how the groove has to line up with center section oil feed hole.
 
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Old Nov 29, 2008 | 04:30 AM
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nice job Joe...glad you found that spacer...are you putting it right on? or waiting for injectors first?..I coated my up pipes and Y pipe inside and out with ceramic paint good for 2000 * I got at the parts store..I baked it in a oven per directions on the paint can with a stove I got for 20 bucks..I just pulled it all apart when I did the turbo mod and injectors..the paint is all still there and in good shape....I hope everyone had a good Thanksgiving...
 
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