2.0L20v90Q...white wheels it is!!

Document and share your build!
vinniepearl

Re: 600+whp 1990 90Q...fresh engine bay bits going in

Post by vinniepearl »

Diggin the color combination. more pics!! :)
Zerb
Posts: 858
Joined: Sun Mar 03, 2013 6:35 pm

600+whp 1990 90Q...fresh engine bay bits going in

Post by Zerb »

NosBEUI wrote:That Engine bay looks sweet! I like the crazy color scheme you've got going. Are you doing the powder coating yourself?


Yessir. All the powdercoating I do myself.


fasterthenrs2 wrote:Not my cup of tee, but looks good ;)


Wait until you see the final product all together, it'll grow on you. If not, I'm sure you'll enjoy how fast it'll hopeful go this season...cause I know speed is your cup of tea!!
This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
fasterthenrs2

Re: 600+whp 1990 90Q...fresh engine bay bits going in

Post by fasterthenrs2 »

zerb wrote:
NosBEUI wrote:That Engine bay looks sweet! I like the crazy color scheme you've got going. Are you doing the powder coating yourself?


Yessir. All the powdercoating I do myself.


fasterthenrs2 wrote:Not my cup of tee, but looks good ;)


Wait until you see the final product all together, it'll grow on you. If not, I'm sure you'll enjoy how fast it'll hopeful go this season...cause I know speed is your cup of tea!!

yup r correct :D now waiting patiently to see it run
Zerb
Posts: 858
Joined: Sun Mar 03, 2013 6:35 pm

600+whp 1990 90Q...fresh engine bay bits going in

Post by Zerb »

Image
Image
This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
JonathanL

Re: 600+whp 1990 90Q...fresh engine bay bits going in

Post by JonathanL »

Sweeet
vinniepearl

Re: 600+whp 1990 90Q...fresh engine bay bits going in

Post by vinniepearl »

moar pics!
bdcoombs

Re: 600+whp 1990 90Q...fresh engine bay bits going in

Post by bdcoombs »

looks like a turbo housing on the table. where are the fresh bit in the bay?

get tha thing in there
Zerb
Posts: 858
Joined: Sun Mar 03, 2013 6:35 pm

Re: 600+whp 1990 90Q...fresh engine bay bits going in

Post by Zerb »

its in the bay, just waiting on getting the turbo manifold back from having the flanges machined flat. the bay pics are on the previous page.
This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
Zerb
Posts: 858
Joined: Sun Mar 03, 2013 6:35 pm

Re: 600+whp 1990 90Q...fresh engine bay bits going in

Post by Zerb »

Image
Image
Image
This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
User avatar
loxxrider
Posts: 6642
Joined: Wed Feb 27, 2013 7:46 am
Location: Jupiter, FL / Somewhere, PA

Re: 600+whp 1990 90Q...fresh engine bay bits going in

Post by loxxrider »

Snazzy!
-Chris

'91 Audi 200 20v - Revver/BAT project
'91 Audi 200 20v Avant
'01 Anthracite M5
'90 M3
'85 Euro 635csi
'12 X3
E34 530i (maybe rear-mount soon)
User avatar
speeding-g60
Posts: 2152
Joined: Fri Mar 01, 2013 10:46 am

Re: 600+whp 1990 90Q...fresh engine bay bits going in

Post by speeding-g60 »

SASSY!!!!!

Show Car Scene wont know what HIT-EM!
mrmotorhead13

Re: 600+whp 1990 90Q...fiberglass dashboard

Post by mrmotorhead13 »

zerb wrote:so uh, anyone ever resurface a flywheel with a twin disc clutch?

Image



Just saw this... and yes I've had a number of them machined at the race shop I worked at, still have questions?
Zerb
Posts: 858
Joined: Sun Mar 03, 2013 6:35 pm

Re: 600+whp 1990 90Q...fiberglass dashboard

Post by Zerb »

mrmotorhead13 wrote:
zerb wrote:so uh, anyone ever resurface a flywheel with a twin disc clutch?

Image



Just saw this... and yes I've had a number of them machined at the race shop I worked at, still have questions?


hey thanks for the advice offer but i actually just ended up scotch brighting that flywheel surface and it cleaned up fine, didnt find any cracks or scores in the surface. the clutch plates i just sandblasted the pads and put it all back together.

for future reference, i assume if you were to have to resurface the flywheel on that twin disc setup, youd also have to get the pressure plate "legs" machined as well so that the clutch stack remains the same height overall (?)
This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
mrmotorhead13

Re: 600+whp 1990 90Q...fiberglass dashboard

Post by mrmotorhead13 »

zerb wrote:
mrmotorhead13 wrote:
zerb wrote:so uh, anyone ever resurface a flywheel with a twin disc clutch?



Just saw this... and yes I've had a number of them machined at the race shop I worked at, still have questions?


hey thanks for the advice offer but i actually just ended up scotch brighting that flywheel surface and it cleaned up fine, didnt find any cracks or scores in the surface. the clutch plates i just sandblasted the pads and put it all back together.

for future reference, i assume if you were to have to resurface the flywheel on that twin disc setup, youd also have to get the pressure plate "legs" machined as well so that the clutch stack remains the same height overall (?)


You have the right idea but what we did (and it's what Tilton/AP recommends) is maintain the "step" height between the friction ring and the flywheel... the spec is around .097"-.100" (depends on the manufacturer). So if it started at .100" and you machined .020" off the friction ring, you'd also take .020" off the flywheel to give you the same step you started with.

The other measurement that's important is disc thickness, again different manufacturers have different specs but usually you're given a total wear allowance which you divide by the number of discs and that gives you the allowable wear per disc. We'd generally measure the discs when new and paint pen the thickness/date on the center so when we next disassembled it we knew how much it had worn and how fast it was wearing. Manufacturers generally publish the "new" thickness of the discs so if you haven't measured it before using it, the info is available.
Zerb
Posts: 858
Joined: Sun Mar 03, 2013 6:35 pm

Re: 600+whp 4cyl20v90Q...engine bay near complete

Post by Zerb »

cool info! thanks man, ill definitely jot that down somewhere for future reference. hopefully ill never have to take that clutch apart again, lol. but you never know.
This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
fasterthenrs2

Re: 600+whp 1990 90Q...fiberglass dashboard

Post by fasterthenrs2 »

zerb wrote:
mrmotorhead13 wrote:
zerb wrote:so uh, anyone ever resurface a flywheel with a twin disc clutch?

Image



Just saw this... and yes I've had a number of them machined at the race shop I worked at, still have questions?


hey thanks for the advice offer but i actually just ended up scotch brighting that flywheel surface and it cleaned up fine, didnt find any cracks or scores in the surface. the clutch plates i just sandblasted the pads and put it all back together.

for future reference, i assume if you were to have to resurface the flywheel on that twin disc setup, youd also have to get the pressure plate "legs" machined as well so that the clutch stack remains the same height overall (?)

Did you check surface for warping??? Was it slipping?? If it is straight it be looking like properly seated clutch to me , and another Q were is the pilot bearing??
Zerb
Posts: 858
Joined: Sun Mar 03, 2013 6:35 pm

Re: 600+whp 4cyl20v90Q...engine bay near complete

Post by Zerb »

pilot bearing was destroyed. im not sure if it was due to improper installation (didnt use enough grease to press it in there...and by not enough i mean i didnt use any) or if it was due to heat from the slippage, or just straight up power. all have been opinions that i have been given when i asked people as to why that happens, in the end, it happened. pain in the ass to just get the outter sleeve from the pilot bearing out of there.

didnt seem to be warped, checked it with a straight edge. the clutch held the power all summer just fine last year, didnt slip at all until the last track pass in the fall...which was probably due to me not using the staging brake properly. few days later i blasted it up a hill in third gear from 3,500ish to redline and the clutch held just fine. hopefully itll be ok once im all back together this year, we shall see.

getting closer.
Image
This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
vagrant_mugen

Re: 600+whp 4cyl20v90Q...engine bay near complete

Post by vagrant_mugen »

raspberry/blueberry creme pie, anyone???
Zerb
Posts: 858
Joined: Sun Mar 03, 2013 6:35 pm

600+whp 4cyl20v90Q...engine bay near complete

Post by Zerb »

vagrant_mugen wrote:raspberry/blueberry creme pie, anyone???


Mmmmm mmmm mmmm
This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
death 4kqt

Re: 600+whp 4cyl20v90Q...engine bay near complete

Post by death 4kqt »

i want to hate your engine bay, i really do...but i cannot help but love it.
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audifreakjim
Posts: 2142
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Re: 600+whp 4cyl20v90Q...engine bay near complete

Post by audifreakjim »

I think we should call this car the Cream Pie Express. :)
JonathanL

Re: 600+whp 4cyl20v90Q...engine bay near complete

Post by JonathanL »

That's what she said
Zerb
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Joined: Sun Mar 03, 2013 6:35 pm

Re: 600+whp 4cyl20v90Q...engine bay near complete

Post by Zerb »

death 4kqt wrote:[/quote]
i want to hate your engine bay, i really do...but i cannot help but love it.[/quote]
:D

if some shortened version of cream pie express, fit on a NYS plate...i may consider it.
This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
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loxxrider
Posts: 6642
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Location: Jupiter, FL / Somewhere, PA

Re: 600+whp 4cyl20v90Q...engine bay near complete

Post by loxxrider »

:hide: Mind in gutter
-Chris

'91 Audi 200 20v - Revver/BAT project
'91 Audi 200 20v Avant
'01 Anthracite M5
'90 M3
'85 Euro 635csi
'12 X3
E34 530i (maybe rear-mount soon)
Zerb
Posts: 858
Joined: Sun Mar 03, 2013 6:35 pm

Re: 600+whp 4cyl20v90Q...engine bay near complete

Post by Zerb »

dash flocked. wiring can now be completed.
Image
Image
This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
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