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Nate's Coupe Project, 7A Turbo

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61K views 161 replies 54 participants last post by  Mcstiff  
#1 ·
Ohh what to do with a poor boring underpowered, rarely loved, often abused CQ...

Here's a lil peak, can ya guess whats goin on?








:p
 
#6 ·
Welded center diff? Very nice.

Eric
 
#7 ·
:lol:

Well, thats one way to do it!

That driveline was complaining in all kinds of wrong ways anyway, sounds like an appropriate mod for the car!

I bet your signature onramp slide will be easier this way ;)
 
#14 ·
I'm desperately trying to keep the turbo bug off this car, but there's all sort of NA tricks to be done yet. Stay tuned :-D
 
#17 ·
Now that the center diff has been , uhh, solidified, what style of rear diff will you use?
 
#20 ·
bradyzq said:
Now that the center diff has been , uhh, solidified, what style of rear diff will you use?
Right now the locker is fun for some slideways driving when I wanna play, just push a button and poof, locked rear. At some point perhaps a torsen or such might sneak it's way in there. But with the uber spngy stock suspension I lift/unweight the inside rear too much for a torsen to really do anything mid-corner.
 
#22 ·
If those front 'halfshafts' don't work out, I was looking under the business end of a 993 with a DIY turbo conversion that nuked a tranny last weekend, while looking for the front diff and drivetrain (learned the car started as a normal 993 after this), I saw there was some sort of nice bolt/washer/nut system keeping the hubs and bearings happy.

Sam
 
#23 ·
Yeah, you could prob chop the Joint off leaving only the stub end and get rid of some rotational mass. I guess it would also be nice to get rid of the front outputs in the transmission and you could move it back if you felt like cutting the firewall :D How close is the bolt pattern to a VW TDI? There is a place making an adapter for VW TDI to Toyota transmissions.
 
#24 ·
you wouldn't have to cut the firewall... just lower the engine and tranny to fit under the steering rack. but it's a whole ton of work involved i bet, messing with the exhuast mounting, oil pan and all that.
 
#25 ·
SeStone said:
If those front 'halfshafts' don't work out, I was looking under the business end of a 993 with a DIY turbo conversion that nuked a tranny last weekend, while looking for the front diff and drivetrain (learned the car started as a normal 993 after this), I saw there was some sort of nice bolt/washer/nut system keeping the hubs and bearings happy.

Sam
Which is fine, if you don't want to keep ABS working ;)
 
#26 ·
I was thinking of modding my spare 01A by removing the front diff, blocking off the L & R outputs... then eliminating the torsen. I was considering this while watching a tech at work rebuild an 01A gearbox. I've had discussions with that tech about him wanting to swap a RWD driveline with a small block chevy into a B5 A4 quattro. Thing is... he's the sort of guy that will do it, his last project was a rather absurd wrangler. He's just waiting for the right customer to sell him their sludged up 1.8T A4 for a gran or two.