Ben's 95 90 Quattro 20vT project

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Re: Ben's 95 90 Quattro 20vT project

Postby Grillage » Tue Jun 12, 2018 8:52 pm

Got the Brackets back from the metal dipper/cleaner today.

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Got the Driver's side cut off of the frame rail bit and went to fit it. There are some differences with the frame rail but nothing that will keep me from using this I think.
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There is a divot where the top rail of the bracket hits the rail on the parts I have - but not on my frame:

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I think I'll keep the other side using the B4 mount and I'll just do this side welded in. Need to cut out the radiator side mount too eventually.
I believe I'll need to cut the bungs off of my driver's side frame rail where the B4 mounts bolts thread in.
CURRENT
1995 90 Quattro
1994 Cabriolet - 5 speed
1986 Maserati Biturbo Spyder
2011 A4 Avant


PAST
1993 Audi 90 CS Quattro - 1990 CQ - V8 - 1995.5 Audi S6 - 1993 Audi V8 - 2013 A5 Prestige
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Grillage
 
Posts: 685
Joined: Feb 28, 2013
Location: Cincinnati, OH

Re: Ben's 95 90 Quattro 20vT project

Postby Grillage » Thu Jun 14, 2018 9:07 pm

Fun stuff arrived today:

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Jetex Exhaust for Rs2

also AZC 4.11 Locking B4 Rear Diff - should work with the 01E
CURRENT
1995 90 Quattro
1994 Cabriolet - 5 speed
1986 Maserati Biturbo Spyder
2011 A4 Avant


PAST
1993 Audi 90 CS Quattro - 1990 CQ - V8 - 1995.5 Audi S6 - 1993 Audi V8 - 2013 A5 Prestige
User avatar
Grillage
 
Posts: 685
Joined: Feb 28, 2013
Location: Cincinnati, OH

Re: Ben's 95 90 Quattro 20vT project

Postby speedydtp247 » Sat Jun 16, 2018 7:33 pm

Grillage wrote:So naturally, it's time to pull the engine and put this fella in there!
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I sold my Maserati this last week so some of the funds are going toward this project.

I approve this message :thumbsup: and I can't wait to see the end results!

Wow that engine bay cleaned up nicely.

Grillage wrote:Fun stuff arrived today:

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Jetex Exhaust for Rs2

Please take some vids as I'm curious what that exhaust sounds like
speedydtp247
 
Posts: 69
Joined: Dec 10, 2016

Re: Ben's 95 90 Quattro 20vT project

Postby Grillage » Thu Aug 02, 2018 12:11 pm

Many updates:

Firstly,
I got the brackets welded in and painted:
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Used the off-white, then the pearly spraypaint and the match is close enough for me!

Also, I got the 01E swap all figured out.

Started by laying out the two systems:
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and they are the same length overall

On the left above is 01E, B5 S4 driveshaft, and B4 AZC 4.11 rear differential.
On the right, the stock B4 V6 stuff - 01A, B4 driveshaft, stock 3.89 rear diff

The 01E is 33 1/2" long
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The O1A is about 32 1/2" long
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So the driveshaft for the 01E needs to be roughly 1" shorter.
Here are the B5 S4 shaft alongside the V6 shaft:
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44 1/2" for hte B5 S4 and 45 1/2" for the B4 V6 shafts.

However, note that the carrier bearing is in a different place for the two driveshafts. Also, the B5 S4 bearing is made to extend about 1 1/4" further:
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The issue is that the bearing hits the mounts from the B4 here:
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Those of you that weld would likely just move the mounts - I however cannot so I made a bit of an extender with 1 1/4" square steel from Home depot:
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Need to do a bit of fine tuning to get it 100% straight but seems like it should work!

Also got the fuel pump swapped out. I ordered a walbro from Marc and his dual pump bracket
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Did the heater core job and re-foamed the flaps
The before pics are actually not that bad but - while I'm in there....
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Then I believe I have the V belt figured out now. There was a 91 CQ in a junkyard in Louisville that I was able to pull a bunch of stuff from

Now I have the following mockups:
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Also with the AC compressor attached:
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And now with the AC on that side, I needed to source this for the Oil return - which I have:
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Also I made the wiring harness:
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A little more to do with it but largely done and squeezed everything through the firewall

Lastly, I test fit that Jetex Exhaust with the driveshaft in place. Seems like a great option for the cost. I'll need to connect from the downpipe to the Jetex but all in all I'm glad I found it
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CURRENT
1995 90 Quattro
1994 Cabriolet - 5 speed
1986 Maserati Biturbo Spyder
2011 A4 Avant


PAST
1993 Audi 90 CS Quattro - 1990 CQ - V8 - 1995.5 Audi S6 - 1993 Audi V8 - 2013 A5 Prestige
User avatar
Grillage
 
Posts: 685
Joined: Feb 28, 2013
Location: Cincinnati, OH

Re: Ben's 95 90 Quattro 20vT project

Postby DE80q » Thu Aug 02, 2018 12:51 pm

Nicely done Ben! I really look forward to seeing your creation at Carlisle... Next year?
"If you can't find one, make one"

Dallastown, PA
1991 Audi 80 quattro (10vt project)
2007 Mitsubishi Raider(Dakota in disguise)
2014 Chevy traverse (It's what she wanted)
DE80q
 
Posts: 2161
Joined: Mar 4, 2013
Location: York PA 17403

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