STD Tuning Engine Hugh makes an ALDA from an ADA

Hugh makes an ALDA from an ADA

Hugh makes an ALDA from an ADA

 
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HughF_UK
GT2256V

140
11-17-2010, 05:33 PM #1
So as my M series bosch pump has no ALDA on the top (it came from a uk spec w124 300d) I need some way of controlling the off-boost smoke.

So this Bailey dump valve got donated to the cause:

[Image: 20101117_001.jpg]

Half an hour in the lathe and it looks like we're getting somewhere:

[Image: 20101117_008.jpg]

The plan is to rethread the top plate to accept an m10 socket cap screw, make a new piston rod that will seal into the lower steel part (which has a small lip seal inside) and then using a ptfe plug, resin up the dump ports and sleeve the outside with another aluminium tube. I'll then fit an air connection to the underside of the piston.

Increase boost = rising piston Smile
HughF_UK
11-17-2010, 05:33 PM #1

So as my M series bosch pump has no ALDA on the top (it came from a uk spec w124 300d) I need some way of controlling the off-boost smoke.

So this Bailey dump valve got donated to the cause:

[Image: 20101117_001.jpg]

Half an hour in the lathe and it looks like we're getting somewhere:

[Image: 20101117_008.jpg]

The plan is to rethread the top plate to accept an m10 socket cap screw, make a new piston rod that will seal into the lower steel part (which has a small lip seal inside) and then using a ptfe plug, resin up the dump ports and sleeve the outside with another aluminium tube. I'll then fit an air connection to the underside of the piston.

Increase boost = rising piston Smile

ben2go
Diesel Dumby

129
11-17-2010, 07:44 PM #2
I'm lost but maybe in the end I'll get it.Still learning this ALDA stuff.
I get this puzzled but intrigued look every time I look at an ALDA thread.

[Image: faq-photo.jpg]

1990 Mercury Blue Max Cougar 3.8L with Automatic
Future OM617 Super Turbo Diesel Conversion with T56 6 Speed Manual
ben2go
11-17-2010, 07:44 PM #2

I'm lost but maybe in the end I'll get it.Still learning this ALDA stuff.
I get this puzzled but intrigued look every time I look at an ALDA thread.

[Image: faq-photo.jpg]


1990 Mercury Blue Max Cougar 3.8L with Automatic
Future OM617 Super Turbo Diesel Conversion with T56 6 Speed Manual

Biohazard
Smokin like a champ!

376
11-19-2010, 06:59 PM #3
^^ Haha! I love that look!

Thats a nice looking Alda you're working on there! Can't wait to see how well it works out.

82 300SD aka The Flyin Pumpkin (Gone): 7.5mm super M-pump, T3 60 trim turbo, Coldish air intake, A/W intercooler, propane injection, SW Boost and EGT gauges, Monark 265 nozzles, ported/polished cylinder head.

84 Euro 300D 4 sp: White with black trunk and hood. Blue cloth interior. Manual everything. 300DT front swaybar. C320 17" wheels. Now with the Flyin Pumpkins engine! 
Biohazard
11-19-2010, 06:59 PM #3

^^ Haha! I love that look!

Thats a nice looking Alda you're working on there! Can't wait to see how well it works out.


82 300SD aka The Flyin Pumpkin (Gone): 7.5mm super M-pump, T3 60 trim turbo, Coldish air intake, A/W intercooler, propane injection, SW Boost and EGT gauges, Monark 265 nozzles, ported/polished cylinder head.

84 Euro 300D 4 sp: White with black trunk and hood. Blue cloth interior. Manual everything. 300DT front swaybar. C320 17" wheels. Now with the Flyin Pumpkins engine! 

 
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