Anyone running a turbo blanket on there stock om617 turbo?
Anyone running a turbo blanket on there stock om617 turbo?
Nice body, tons of ridiculous mechanical issues - 300d turbo 82' /motor 85'
I saw one of those Scandinavian guys on here had a picture with one. He has a gold color car, not sure of his name. And it might not have been the stock turbo either.
Nice body, tons of ridiculous mechanical issues - 300d turbo 82' /motor 85'
Basically the more heat the more energy. If that stays in the turbine housing and exhaust manifold with an exhaust wrap, the more energy you will have available to spin the turbocharger.
But the fine line is higher EGTs is not what your after, but keeping heat in is what you want. The other drawback is the possibility in keeping heat in is reduced turbo life and possible warping of exhaust manifold and turbo housing.
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Gota love Mercedes Diesels!
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DeliveryValve
06-27-2011, 11:48 AM #3Wrapping a turbine with an insulating blanket decreases the amount of heat energy radiating from it, forcing more heat energy to pass through the turbine. Hot exhaust is expansive, and directing more heat through a turbine wheel will cause it to spin faster, increasing spool and engine power.
Basically the more heat the more energy. If that stays in the turbine housing and exhaust manifold with an exhaust wrap, the more energy you will have available to spin the turbocharger.
But the fine line is higher EGTs is not what your after, but keeping heat in is what you want. The other drawback is the possibility in keeping heat in is reduced turbo life and possible warping of exhaust manifold and turbo housing.
.
Gota love Mercedes Diesels!
.
(06-28-2011, 10:56 AM)mr_manny good info
will start w/exhaust wrap...and continue to monitor EGTs.
thanks
Just to be sure, when I meant exhaust wrap, I meant exhaust manifold wrap. You might want to try a coating also.
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Gota love Mercedes Diesels!
.
DeliveryValve
06-28-2011, 05:54 PM #5(06-28-2011, 10:56 AM)mr_manny good info
will start w/exhaust wrap...and continue to monitor EGTs.
thanks
Just to be sure, when I meant exhaust wrap, I meant exhaust manifold wrap. You might want to try a coating also.
.
Gota love Mercedes Diesels!
.
with a high flow exhaust, a wrapped/coated mani/header, and/or blanketed turbo is almost always good!
cars? what cars? WHERE???
randomdude
06-29-2011, 12:08 AM #6i would not do it if you have the factory exhaust system will likely have enough backpressure to raise egt's.
with a high flow exhaust, a wrapped/coated mani/header, and/or blanketed turbo is almost always good!
cars? what cars? WHERE???
2005 CDI heavily modified 1984 300TD - Myna pump/TMIC/enlarged PC's/HX30Super/W126 II front brakes/Vogtland springs/EGT +Boost gauges/H4 Hella's
My turbo is wrapped and the exhaust manifold is coated. I think both are good things and my egt's are fine- since they are controlled with my right foot with consultation from my cabin gauge.
2005 CDI heavily modified 1984 300TD - Myna pump/TMIC/enlarged PC's/HX30Super/W126 II front brakes/Vogtland springs/EGT +Boost gauges/H4 Hella's
(06-27-2011, 10:32 AM)mr_manny Recently noticed some nice examples of wrapped exhaust, and was wondering if a turbo blanket would be appropriate for a stock turbo...
Thoughts on turbo blankets?
thanks,
manny
Go for it, i have been running turbo "blanket" for over an year now. I have blanket on few high tuned cars, turbo spools sooner, keeps temperature peaks milder and under hood temps in control.
Here's pic from OM617:
![[Image: chrome1.jpg]](http://oh1jty.toimii.net/auto/300sd/chrome1.jpg)
- MB w126 300SD Superturbo (US) -83, Mods: OM617A with custom head work, Master Power Turbo 802332, PP-Diesel custom 7mm IP, China intercooler, KKD-Motorsport exhaust manifold, DIY intake manifold, Coolmist Waterinjection, DIY Supermeter display/datalog with PLX Wideband Lambda, Siekkinen custom 722.3 autotrans, Elbe Performance LSD, Green Filter cold air intake, straight 3" exhaust with two dual 2.5" outputs
- MB r129 500SL AMG (JDM) -94
Full AMG bodykit, full JDM features, modified ECU and exhaust
- MB w123 250E-TT (JDM) -85
Full 1JZ-GTE twinturbo conversion, full aircon, custom china cooler, custom IC-pipes, custom sport recaro interior, custom 3-piece JDM rims
(06-27-2011, 10:32 AM)mr_manny Recently noticed some nice examples of wrapped exhaust, and was wondering if a turbo blanket would be appropriate for a stock turbo...
Thoughts on turbo blankets?
thanks,
manny
Go for it, i have been running turbo "blanket" for over an year now. I have blanket on few high tuned cars, turbo spools sooner, keeps temperature peaks milder and under hood temps in control.
Here's pic from OM617:
- MB w126 300SD Superturbo (US) -83, Mods: OM617A with custom head work, Master Power Turbo 802332, PP-Diesel custom 7mm IP, China intercooler, KKD-Motorsport exhaust manifold, DIY intake manifold, Coolmist Waterinjection, DIY Supermeter display/datalog with PLX Wideband Lambda, Siekkinen custom 722.3 autotrans, Elbe Performance LSD, Green Filter cold air intake, straight 3" exhaust with two dual 2.5" outputs
- MB r129 500SL AMG (JDM) -94
Full AMG bodykit, full JDM features, modified ECU and exhaust
- MB w123 250E-TT (JDM) -85
Full 1JZ-GTE twinturbo conversion, full aircon, custom china cooler, custom IC-pipes, custom sport recaro interior, custom 3-piece JDM rims
I just saw some exhaust tape on amazon, 15 ft for like $9-$15.
Think it's worth wrapping my down pipe? Couldn't hurt right. How does that stuff stay on, with a pipe clamp?
What would work better 1in or 2in tape?
http://www.amazon.com/DEI-010120-Black-E...361&sr=1-7
here is some blanket/tape combo for $120
http://www.amazon.com/s?ie=UTF8&index=bl...fstchrm-20
Nice body, tons of ridiculous mechanical issues - 300d turbo 82' /motor 85'
Not to jack your thread but...
I just saw some exhaust tape on amazon, 15 ft for like $9-$15.
Think it's worth wrapping my down pipe? Couldn't hurt right. How does that stuff stay on, with a pipe clamp?
What would work better 1in or 2in tape?
http://www.amazon.com/DEI-010120-Black-E...361&sr=1-7
here is some blanket/tape combo for $120
http://www.amazon.com/s?ie=UTF8&index=bl...fstchrm-20
Nice body, tons of ridiculous mechanical issues - 300d turbo 82' /motor 85'
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