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-   General Technical (https://www.scoobynet.com/general-technical-10/)
-   -   Audi quattro 6 sp impreza conversion (https://www.scoobynet.com/general-technical-10/1012846-audi-quattro-6-sp-impreza-conversion.html)

BrownPantsRacing 23 October 2014 08:22 AM

Lovely job! :D

mikeblackett 23 October 2014 09:23 AM

nice work:)

boosted 23 October 2014 10:27 AM

Cheers guys, next week will be proof of concept, using the car for work, so 150-200 miles.

boosted 23 October 2014 09:21 PM

Cars on the road. Just back from a road test. Taking it to work tomorrow.
Torsen diff is good, fairly locks the power front to rear, even on overrun, I had the back end come round inadvertently! Oops.
6th is unbelievably tall, think only motorway use! Maybe on a straight with the wind behind you! Which is excellent because it means 1st-5th are the same as my old 5 speed box, cracking ratios

BrownPantsRacing 23 October 2014 09:27 PM

Cracking job! Sounds like a great combo.

Truly great work to get this done and running!

boosted 23 October 2014 09:34 PM


Originally Posted by BrownPantsRacing (Post 11546030)
Cracking job! Sounds like a great combo.

Truly great work to get this done and running!

Cheers! My only slight complaint is the sharpness of the four puk clutch! But what was I expecting lol! Make this pitch stop and see how she launches! Yeha!

The Sheep Worrier 23 October 2014 10:27 PM

Awesome news, well done you.

I'm sure youll get to the bottom of the speedo minor issue, I'm a big fan of trying things out and a bit of trial and error.

Hats off to you, you clearly have some great talent.

boosted 26 October 2014 09:06 PM

1 Attachment(s)
Put some optimax in the car today and also went shopping with my 1 year old in it. Seems to be working.
Attachment 58906

boosted 28 October 2014 12:29 PM

I have covered about 100 miles now, a few tiny teething probs, had to shorten one driveshaft as the CV joint was binding under hard cornering, also I need to move the pivot point in the clutch pedal to get a wee bit more stroke out of the slave, minor issues.
Started making a pitch stop, but I'm having to respray the front end of a mates car first.
Speedo seems to be behaving itself, may not need to put an external sensor/ring on it.

mickywrx 28 October 2014 08:36 PM

Top effort. :thumb: :notworthy

BBB3 28 October 2014 08:52 PM

Very talented :)

boosted 29 October 2014 03:04 PM

Thanks guys!
Just finished modding the clutch pedal, the problem before was that it wasn't clearing properly and the pedal biting point was 1/2" from the floor, not good.
Just re drilled the pedal 12mm further down resulting in a near halfway biting point (factory id say) and now have good clearance on the clutch, still at work so yet to road test it properly. But started the car at put it in gear, lifted the clutch a few times.
Also made a hybrid gear gaitor/knob setup using the impreza leather gaitor and audi knob, looks much better now, and should keep a bit more noise out.

boosted 29 October 2014 03:06 PM

1 Attachment(s)
Attachment 58907

boosted 29 October 2014 09:49 PM

1 Attachment(s)
Clutch pedal mod
Attachment 58908

boosted 12 November 2014 08:04 PM

Small update, more than 500miles on this conversion now.
Sorted a small gear linkage interference problem, shifts into reverse and second perfectly now, other gears were always good.
Speedo wires hard soldered into the loom and the intermittent flickering of the speedo needle I was getting above 60mph has completely gone.
Checked speed with sat-nav, spot on (more luck than judgement).
Tried a good launch and broke a rear driveshaft right beside the weld (heat effected zone) the other side looks like it's taken a small twist. So temporarily welded it back together and have set about machining new shafts (no welding this time)
Using a VAG shaft and re-machining the splines on te other end to suit subaru fitment.
Only doing the back just now, this is where the main problem is just now.

boosted 12 November 2014 08:14 PM

3 Attachment(s)
Attachment 58909
Attachment 58910
Attachment 58911

cookstar 12 November 2014 09:09 PM

Seriously good skills. :notworthy

mikeblackett 12 November 2014 11:47 PM

Glad the build has gone so well, there's always a bit on ironing out to do once on the open road, i'm sure the vag shafts will do the trick

boosted 26 December 2014 10:42 AM

Little update, box still going strong and over 2000 miles on it now. Have made billet rear shafts and will be making front ones the same on Monday.

fat-thomas 26 December 2014 10:45 AM

amazing skills mate, well done

Rob Day 26 December 2014 11:28 AM

Great read up :D

boosted 26 December 2014 12:40 PM

Thanks guys, it's amazing how quickly you forget how much work you put into something.

Steve Whitehorn 27 December 2014 03:22 PM

Great engineering :thumb:

boosted 27 December 2014 08:18 PM


Originally Posted by Steve Whitehorn (Post 11590725)
Great engineering :thumb:

Thank you

ScoobP1 27 December 2014 08:48 PM

Very impressive stuff there. Would be a viable option for many if drawings were available for the adaptor pate and flywheel.

VAG boxes are renowned for their strength and durability and are used on many conversions. Just didn't think a scooby would be one of them. Lol

boosted 27 December 2014 09:02 PM


Originally Posted by ScoobP1 (Post 11590877)
Very impressive stuff there. Would be a viable option for many if drawings were available for the adaptor pate and flywheel.

VAG boxes are renowned for their strength and durability and are used on many conversions. Just didn't think a scooby would be one of them. Lol

Thanks, you must remember there is a lot more to it than a flywheel and adaptor plate, gearbox mounts and driveshafts need made, rear crossmember and exhaust need modified, speedo and gear linkage need work, it's quite an undertaking even if you had drawings.
But yes VAG boxes are usually strong (if you pick the correct ones) and it seems to be a logical conversion for me!
Thanks

ScoobP1 27 December 2014 09:15 PM

You're right, there are many things that would need attention. Looks like your skills would be needed. Group buy?? Lol

Fancy doing a DSG conversion?

boosted 27 October 2015 11:04 AM

10,000 miles on this conversion now, recently upgraded to an RS4 organic clutch and another bespoke flywheel, the first flywheel and clutch is for sale in the car parts section very cheap, along with some other bits and bobs.
https://www.scoobynet.com/subaru-par...lutch-etc.html

hedgecutter 27 October 2015 04:12 PM

Enjoyed reading this; best read on here in a long while. Thank you and full kudos

Blue by You 27 October 2015 04:20 PM

Somehow I have managed to miss this thread.
Great read and fantastic skills/problem solving by thinking 'outside the box' (pun absolutely intended) :D
Well done Boosted :notworthy


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