Author Topic: AAZ project update  (Read 19778 times)

June 01, 2013, 10:53:10 am

Gizmoman

  • Veteran

  • Offline
  • ***

  • 1301
  • Personal Text
    AAZ 1.9, HE 200 Turbo, 82 Vanagon, AAP 5 speed
AAZ project update
« on: June 01, 2013, 10:53:10 am »
Well, I didn't get the engine in the van but I'm closer than I've ever been before.
Here' some photos of what I accomplished over this last week (took it off work to get real cozy with the AAZ - wife was thrilled ;D).


Hylomar on - note the "safe" position of the pistons ;)


Hylomar new KS head (with one newer valve and lifter  ;))


Torqued to 125 ft/lbs - 12 mm ARP studs


Laminova WAIC, silicone hose and T-clamps - zero lag


Intercooler/turbo support brace (with integral heat shield)


Re-routed turbo oil feed


Pimping the glow plug wiring

I'll number the 10 Ga wires at the fuse block. I wanted them all the same color - besides, it was cheaper than buying four different spools.
Notice the Hylomar squeezed out from between the head - I think that's about 99.99% of what I sprayed on. I think I used too much ;D


Another shot of the GP wiring and the purdy Giles injectors


It took all day to clean, epoxy cracked mounting holes, clearance for the v-belt, make a 8-6 mm mounting stud and a custom aluminum grommet for the center-bolt, but the timing belt is now safely covered (never had a cover before) - scary.


Re-did my DIY boost controller and hard-mounted it instead of letting it dangle on the rubber hose


Fabbed up two aluminum mounts and set the oil cooler in place. Those are the heater hoses laying there - waiting for the 5/8 silicone to arrive.


New stainless steel pipes going to the new radiator. Had to remove the fuel tank - I'll be sore for weeks.


While I had the tank out, I turned a new shift-rod bushing from a hunk of UHMW - no more shifter wiggle!

That's it for now. I'm going to spend the weekend with my better half - maybe go for a bike ride in the mountains, stay in a cabin - do anything that doesn't involve tools, paint, bleeding knuckles, steel slivers, glycol hair-do and grease.
The list is shorter than it was a week ago but there's still quite a lot to do - too much to list and frankly, I'd rather not think about it.
I have a new Sachs clutch and PP to install along with the larger flywheel - hopefully the recent posts I've read about Sachs being junk is based on a few exceptions and not "the rule".

I am so very thankful to everyone on this forum and all the great advice. This build has taken nearly a year (mostly weekends) but man have I learned a lot. As I've said before, had it not been for you, I would have just sold the broken van for scrap.

This project has been a side-track from the 1000 sq ft addition to the original circa 1953, 450 sq ft house (eight years after work and weekends). I started with the shop and will end with removing the interior walls from the original bungalow. The plan is to use the van to cruise this wonderful continent and look for a good place to retire. Hopefully housing prices will be back up by then.

Thank you all.
To be continued. . .
« Last Edit: June 01, 2013, 11:40:29 am by Gizmoman »


Jim W - 82 Vanagon Westy - AAZ 1.9, Mild head port, Cummins Holset HE200WE turbo, Frozen Boost WAIC, 10" Charge-pipe intake, Ball bearing IM shaft, Giles Pump, 215/70R16, AAP 5 speed Trans. 22 lbs max boost

Reply #1June 01, 2013, 01:17:00 pm

libbydiesel

  • Global Moderator
  • Veteran

  • Offline
  • *****

  • 3399
Re: AAZ project update
« Reply #1 on: June 01, 2013, 01:17:00 pm »
Looking good.  I noticed that you didn't use the special thick washers under the copper nuts to mount the exhaust manifold.  You may have issues of the exhaust loosening without them present.  They are available new. 

Reply #2June 01, 2013, 01:37:27 pm

Gizmoman

  • Veteran

  • Offline
  • ***

  • 1301
  • Personal Text
    AAZ 1.9, HE 200 Turbo, 82 Vanagon, AAP 5 speed
Re: AAZ project update
« Reply #2 on: June 01, 2013, 01:37:27 pm »
Looking good.  I noticed that you didn't use the special thick washers under the copper nuts to mount the exhaust manifold.  You may have issues of the exhaust loosening without them present.  They are available new. 

Thanks Andrew - I was wondering where those nice washers go ;D. Any issues with re-using the originals? They look OK.
Going to be a real pain to get to the nuts now :(
Jim W - 82 Vanagon Westy - AAZ 1.9, Mild head port, Cummins Holset HE200WE turbo, Frozen Boost WAIC, 10" Charge-pipe intake, Ball bearing IM shaft, Giles Pump, 215/70R16, AAP 5 speed Trans. 22 lbs max boost

Reply #3June 01, 2013, 01:39:13 pm

libbydiesel

  • Global Moderator
  • Veteran

  • Offline
  • *****

  • 3399
Re: AAZ project update
« Reply #3 on: June 01, 2013, 01:39:13 pm »
No issues with reusing them.  Sorry about the added effort. 

Reply #4June 01, 2013, 01:48:04 pm

Gizmoman

  • Veteran

  • Offline
  • ***

  • 1301
  • Personal Text
    AAZ 1.9, HE 200 Turbo, 82 Vanagon, AAP 5 speed
Re: AAZ project update
« Reply #4 on: June 01, 2013, 01:48:04 pm »
No worries, if it was easy, I probably wouldn't be interested.
Hopefully the copper nuts can be used again as well.
Jim W - 82 Vanagon Westy - AAZ 1.9, Mild head port, Cummins Holset HE200WE turbo, Frozen Boost WAIC, 10" Charge-pipe intake, Ball bearing IM shaft, Giles Pump, 215/70R16, AAP 5 speed Trans. 22 lbs max boost

Reply #5June 01, 2013, 02:12:01 pm

CrazyAndy

  • Veteran

  • Offline
  • ***

  • 739
Re: AAZ project update
« Reply #5 on: June 01, 2013, 02:12:01 pm »
Looking good!  though I wonder if the hylomar applied to the combustion area of the heads would pose any issue.  I'm pretty sure it'll burn off anyway.  Glad to see the pistons in the in the block, and very happy I could get them to you; did they install painlessly?

Seeing your project is getting me amped up about my own AAZ again, and as parts start to come in again and summer sets in it's the best time to get back to building!  Can't wait to see you out there, and maybe we'll pass each other, you going east, me going west!


Reply #6June 01, 2013, 02:25:03 pm

Gizmoman

  • Veteran

  • Offline
  • ***

  • 1301
  • Personal Text
    AAZ 1.9, HE 200 Turbo, 82 Vanagon, AAP 5 speed
Re: AAZ project update
« Reply #6 on: June 01, 2013, 02:25:03 pm »
Yup - pistons fit perfectly! Many thanks for the nice block and all the covers as well. Hopefully getting them off at TB change time won't be an issue in the van - do't recall the clearances. I did run a super-quick hone on the bores just to have a virgin surface.

The odd looking finish on the piston tops in the photo is oil I fingered on the bores. The pistons are flawless. I wish the pins fit tighter but still quite snug.
Jim W - 82 Vanagon Westy - AAZ 1.9, Mild head port, Cummins Holset HE200WE turbo, Frozen Boost WAIC, 10" Charge-pipe intake, Ball bearing IM shaft, Giles Pump, 215/70R16, AAP 5 speed Trans. 22 lbs max boost

Reply #7June 01, 2013, 02:48:16 pm

CrazyAndy

  • Veteran

  • Offline
  • ***

  • 739
Re: AAZ project update
« Reply #7 on: June 01, 2013, 02:48:16 pm »
Yup - pistons fit perfectly! Many thanks for the nice block and all the covers as well. Hopefully getting them off at TB change time won't be an issue in the van - do't recall the clearances. I did run a super-quick hone on the bores just to have a virgin surface.

The odd looking finish on the piston tops in the photo is oil I fingered on the bores. The pistons are flawless. I wish the pins fit tighter but still quite snug.

Um, oops; I don't think it was you who I sent the 0.5mm oversize AAZ pistons to.  I saw the white vanagon and thought that was who I sent them to.

My bad.


Reply #8June 01, 2013, 07:29:47 pm

Syncroincity

  • Veteran

  • Offline
  • ***

  • 727
Re: AAZ project update
« Reply #8 on: June 01, 2013, 07:29:47 pm »
Nice work!  :D
JC McCavitt
'86 Syncro GL Camper AAZ
'98 Jetta Wolfie
'04 Passat Variant GLS 4Mo 5MT

Reply #9June 01, 2013, 09:25:54 pm

Gizmoman

  • Veteran

  • Offline
  • ***

  • 1301
  • Personal Text
    AAZ 1.9, HE 200 Turbo, 82 Vanagon, AAP 5 speed
Re: AAZ project update
« Reply #9 on: June 01, 2013, 09:25:54 pm »
Yup - pistons fit perfectly! Many thanks for the nice block and all the covers as well. Hopefully getting them off at TB change time won't be an issue in the van - do't recall the clearances. I did run a super-quick hone on the bores just to have a virgin surface.

The odd looking finish on the piston tops in the photo is oil I fingered on the bores. The pistons are flawless. I wish the pins fit tighter but still quite snug.

Um, oops; I don't think it was you who I sent the 0.5mm oversize AAZ pistons to.  I saw the white vanagon and thought that was who I sent them to.

My bad.
No you were right - my bad for not stating the pistons fit - they just weren't yours;D I still have the ones you sent but I never bored the block for em.


Are there two Crazy Andys here? I think Theman54 was trying to tell me something along that line a while ago.
« Last Edit: June 01, 2013, 09:36:13 pm by Gizmoman »
Jim W - 82 Vanagon Westy - AAZ 1.9, Mild head port, Cummins Holset HE200WE turbo, Frozen Boost WAIC, 10" Charge-pipe intake, Ball bearing IM shaft, Giles Pump, 215/70R16, AAP 5 speed Trans. 22 lbs max boost

Reply #10June 01, 2013, 10:03:46 pm

burn_your_money

  • Global Moderator
  • Veteran

  • Offline
  • ****

  • 8999
  • Personal Text
    Bright, On
Re: AAZ project update
« Reply #10 on: June 01, 2013, 10:03:46 pm »
You need to paint the pump and injectors. It's bare steel.

Looking good and fast. Well, relatively :D
Tyler

Reply #11June 01, 2013, 10:55:22 pm

Gizmoman

  • Veteran

  • Offline
  • ***

  • 1301
  • Personal Text
    AAZ 1.9, HE 200 Turbo, 82 Vanagon, AAP 5 speed
Re: AAZ project update
« Reply #11 on: June 01, 2013, 10:55:22 pm »
No salted roads in my neck of the woods - besides, I never saw a painted pump that looked worth a damn after a year ;D
If anything, I'd powder-coat  but that would mean taking stuff off and I'm way past that.

Jim W - 82 Vanagon Westy - AAZ 1.9, Mild head port, Cummins Holset HE200WE turbo, Frozen Boost WAIC, 10" Charge-pipe intake, Ball bearing IM shaft, Giles Pump, 215/70R16, AAP 5 speed Trans. 22 lbs max boost

Reply #12June 02, 2013, 01:48:58 pm

Gizmoman

  • Veteran

  • Offline
  • ***

  • 1301
  • Personal Text
    AAZ 1.9, HE 200 Turbo, 82 Vanagon, AAP 5 speed
Re: AAZ project update
« Reply #12 on: June 02, 2013, 01:48:58 pm »
Yup - pistons fit perfectly! Many thanks for the nice block and all the covers as well. Hopefully getting them off at TB change time won't be an issue in the van - do't recall the clearances. I did run a super-quick hone on the bores just to have a virgin surface.

The odd looking finish on the piston tops in the photo is oil I fingered on the bores. The pistons are flawless. I wish the pins fit tighter but still quite snug.

Um, oops; I don't think it was you who I sent the 0.5mm oversize AAZ pistons to.  I saw the white vanagon and thought that was who I sent them to.

My bad.

I bought a good block complete with pistons, rods, and new rings from Tyler. He also sent the TB covers as well. The bores were stock and in good shape - just needed rings. If you recall, the rods I had were a smaller pin diameter (possibly an industrial engine) so your pistons wouldn't fit even if I had bored it.  Still have them and the rings as well - I'll be making a list of spares when I get time and post it all in the FS section.
Jim W - 82 Vanagon Westy - AAZ 1.9, Mild head port, Cummins Holset HE200WE turbo, Frozen Boost WAIC, 10" Charge-pipe intake, Ball bearing IM shaft, Giles Pump, 215/70R16, AAP 5 speed Trans. 22 lbs max boost

Reply #13June 23, 2013, 10:36:14 am

Gizmoman

  • Veteran

  • Offline
  • ***

  • 1301
  • Personal Text
    AAZ 1.9, HE 200 Turbo, 82 Vanagon, AAP 5 speed
Re: AAZ project update
« Reply #13 on: June 23, 2013, 10:36:14 am »
There's still quite a bit to do on the project but I'm hopefully getting the engine in today.

The new larger flywheel installed with new bolts. Loctite red and torqued to spec using a fancy locking tool :)


Pressure plate installed and one of two tabs hammered flat (thanks for the info libby). I did the other as well.


Ready to roll outside!


I removed the battery tray so I'd have room for the remote oil filters and touched up the paint in the bay. The color isn't an exact match but it's fairly close. There are still two batteries under the front seats.


Shot of the new oil /water temperature stabilizer chingus with adapter.


I still need to mount the heat exchanger and Bosch water pump for the WAIC and run the hoses - not sure if I need a water tank or just fill the system. It will be easier to figure that out with the engine in. I also need to mount the new aluminum radiator (original mounts won't work), build a fan shroud for the 16" fan, and mount the dual oil filters. The new silicon heater hoses need to be routed as well, then I can finish installing the fuel tank.

Again, thanks for all the help to this point.
Jim W - 82 Vanagon Westy - AAZ 1.9, Mild head port, Cummins Holset HE200WE turbo, Frozen Boost WAIC, 10" Charge-pipe intake, Ball bearing IM shaft, Giles Pump, 215/70R16, AAP 5 speed Trans. 22 lbs max boost

Reply #14June 23, 2013, 10:41:31 am

libbydiesel

  • Global Moderator
  • Veteran

  • Offline
  • *****

  • 3399
Re: AAZ project update
« Reply #14 on: June 23, 2013, 10:41:31 am »
The bell housing and starter tip may still need a little clearancing for the pressure plate.