Audi 90qVRt...fresh powdercoat and polished stainless

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Zerb
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Re: Audi 90qVRt...rad and intercooler stuff

Post by Zerb »

Stock vr pump.
Last edited by Zerb on Tue Oct 29, 2013 9:41 pm, edited 1 time in total.
This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
my2000apb
Posts: 1944
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Location: CT

Re: Audi 90qVRt...power steering pump ideas

Post by my2000apb »

I would be more concerned with a sight glass

as long as the fill level is near the return hole you shouldnt have a problem
Zerb
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Re: Audi 90qVRt...power steering pump ideas

Post by Zerb »

well like i said, my issue with the stock 20v pump with the last setup was that the can would puke fluid. whether its from lack of a baffle, lack of a pressure relief cap, etc.
This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
my2000apb
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Re: Audi 90qVRt...power steering pump ideas

Post by my2000apb »

Zerb wrote:well like i said, my issue with the stock 20v pump with the last setup was that the can would puke fluid. whether its from lack of a baffle, lack of a pressure relief cap, etc.

crank pulley effective diameter vs the diameter of crank pulley its expecting?

you can always run a bit larger pulley to slow the pump down :)
Zerb
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Re: Audi 90qVRt...power steering pump ideas

Post by Zerb »

crank pulley was the stock size, just a fluidampr instead of a stocker.
This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
my2000apb
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Re: Audi 90qVRt...power steering pump ideas

Post by my2000apb »

no, im saying you can put a larger pulley on the ps pump to slow it down
Zerb
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Re: Audi 90qVRt...power steering pump ideas

Post by Zerb »

I'm saying why would that be needed? If it's the stock pump it'll be spinning at the same speed it was designed for.

It just won't be feeding the rack it was designed for. Lol.


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This one time i built an...|-|Audi 90Q|-|2L20v|-|6765|-|Lugtronic|-|Street Tires|-|E85|-|10.7@136|-|...but then i parted it all out
my2000apb
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Re: Audi 90qVRt...power steering pump ideas

Post by my2000apb »

right, the pump spins at a rate for the rack it was designed for, the b2/3 racks take less pressure than the racks from vw vr cars

so you can slow the pump down to not "over assist" the rack
Zerb
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Re: Audi 90qVRt...power steering pump ideas

Post by Zerb »

So. Slow but steady here. Got rid of the stock headlight bracket things and made some of my own to allow a square tube to be welded to them and ran across the front of the bay to mount the rad to.
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Then we've got this little bracket I made to mount the lower part of the radiator. I will also probably weld some more square tubing to that and hang the intercooler from it as well.
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For those of you curious as to how much clearance there in in here between the rad and the motor. Not so much.
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Then. We got the ugly start to the new spot to mount the new catch can setup. Will end up welding a sheet of metal back in there and then just drilling out the holes for the AN bungs once it's all setup.
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Zerb
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Re: Audi 90qVRt...power steering pump ideas

Post by Zerb »

Brand new kinetic mani showed up today. Right at home.
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ChrisAudi80
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Re: Audi 90qVRt...turbo mounted in car

Post by ChrisAudi80 »

Is there no way to move the block/trans back an inch or 2? You have a 420lbs engine hanging over your axle there.
96 S6 auto
95 80Q AEB VEMS
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85oceanic
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Re: Audi 90qVRt...turbo mounted in car

Post by 85oceanic »

Looking good man, that thing is going to be motivated.
-Ben-
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-1985 Audi 4kq: Xona 7164 AAN 488whp- -2009 Audi A4 -
Zerb
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Re: Audi 90qVRt...turbo mounted in car

Post by Zerb »

ChrisAudi80 wrote:Is there no way to move the block/trans back an inch or 2? You have a 420lbs engine hanging over your axle there.


where there's a will there's a way. But, there's certainly no will in me to want and do that to be completely honest.
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
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Re: Audi 90qVRt...turbo mounted in car

Post by Zerb »

so, this isnt any sort of final product here. it was more so just to see if my idea would work for an intake funnel here. just took some 4" aluminum i had laying around and hammered it into shape to fit, lol. In the end, definitely something that i will want to make in the end once i get other things sorted out up front.
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Then, we have what looks to be a botched abortion on the firewall as far as welding goes. I knew the thin sheetmetal there would be hard to weld, but i didnt think it would be that hard. looking back i should have just tacked the entire thing all around and took my time....but im stubborn and i kept trying to get a nice puddle going and go for as far as i could before it would inevitably burn through and id be stuck cleaning up the mess. Oh well, thats what they have grinders for i guess. Oh, thats the catch can behind the mess by the way. the only thing sticking into the engine bay is the AN fittings off the can, pretty nifty.
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And then we move onto the pretty much completed radiator and intercooler mount brackets up front. built off of the radiator mounting plate i had there in previous pictures and then had tabs for hangers welded to the intercooler core. drilled some 1/2 holes in the square tubing, put some 8mm nutserts in there, and we're done. ill make some mounts for the lower of the intercooler as well once we get the end tanks on there and squared away.
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and last but not least for last night, we have the relocated wastegate on this nice brand new kinetic manifold. allows me to run the downpipe much easier by hacking off the cast elbow thats originally used for the wastegate, and having the wastegate there allows for better boost control as well, proven fact on a few buddies cars...not just an assumption on my part here.
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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
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Re: Audi 90qVRt...turbo mounted in car

Post by Zerb »

So. We have some catch can lines all done. And some fender flare ideas a brewin. Other then that I'm awaiting my exhaust manifold to come back to me with the new wastegate placement welded on, and the spot where the original port for the wastegate was welded over after I chopped it off.

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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
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Re: Audi 90qVRt...turbo mounted in car

Post by loxxrider »

LOL the firewall must have been good learning for you :) Now I feel better about the welds I've been making on my floor pan! Good practice for body work if you ask me.

This thing is looking good, keep it up!
-Chris

'91 Audi 200 20v - Revver/BAT project
'91 Audi 200 20v Avant
'01 Anthracite M5
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Zerb
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Re: Audi 90qVRt...turbo mounted in car

Post by Zerb »

You can't tell in the newest pics. But I redid the bottom of that square piece I welded in and instead of trying to get a bead even with the lowest heat setting. I just did a shitload of tack welds...100 times better. Lol. Definitely good practice for other more precise bodywork that may need to take place soon ;)


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Zerb
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Re: Audi 90qVRt...turbo mounted in car

Post by Zerb »

So I set myself up a little anodizing station in my garage. And it's been downhill ever since on anything else getting done. Lol.

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And to break up all the anodizing pics. I got this cool touch switch panel by auto rod controls. Awesome awesome awesome piece of electronics. Cool shit for sure. I look forward to simplifying the switch wiring in version.....4? of the interior.
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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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alxdgr8
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Re: Audi 90qVRt...pretty red bits

Post by alxdgr8 »



Cool stuff Aaron, I'll keep that in mind for my Porsche street-legal track car when I get to wiring.
I was also thinking of these, a cheaper option to Motec PDM:
http://www.isispower.com/
-Alex-
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1992 Porsche 968 (07K transplant in progress)
1983 Aud UrQ (MC1, GT2871R, IIc)
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Zerb
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Re: Audi 90qVRt...pretty red bits

Post by Zerb »




Never seen but that's some cool shit. Although for treefiddy they can keep it lol


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speeding-g60
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Re: Audi 90qVRt...pretty red bits

Post by speeding-g60 »

and your 4 switch setup costs how much?

not saying its for everyone, but its an option that was pretty freakin cool when it was showed to me, by another Team Lugtronic (tuned) guy who runs a 9 sec 4g63 E30 ;)

myself, i run only 4 switches. BUT, the way i wire stuff it really doesnt conform to the norm. but you know this....
Zerb
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Re: Audi 90qVRt...pretty red bits

Post by Zerb »

Switch panel was near 100. Special deal for a special guy through work. :-)


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speeding-g60
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Re: Audi 90qVRt...pretty red bits

Post by speeding-g60 »

oh you's a "special" guy aight.... J/K
Zerb
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Re: Audi 90qVRt...pretty red bits

Post by Zerb »

Got to spray a new powder color that I got last week. Super mirror black. It certainly lives up to its name. Then tried anodizing all of my hose ends red. Failed. Tried again. Failed again. Gave up on anodizing and tried powdercoat. Success and I like it better as well. Made some wastegate hardline plumbing as well. Stainless. Polished. Here's some pics.
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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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