STD Tuning Engine 84 and 85 turbo compatibility

84 and 85 turbo compatibility

84 and 85 turbo compatibility

 
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cho
GT2559V

183
03-20-2013, 04:27 AM #1
hi guys

I'm considering import of used turbo for my 84 300sd
been offered turbo from 85 w123 wagon..

those two look different so I would like to know more
about compatibility issues I might come across during swap..

thank you

.

   

.

500SEC euro gen II powered by OM617a stolen from 84 300SD .... with 280se transmission now Smile
----------------------------------------------------------
.
cho
03-20-2013, 04:27 AM #1

hi guys

I'm considering import of used turbo for my 84 300sd
been offered turbo from 85 w123 wagon..

those two look different so I would like to know more
about compatibility issues I might come across during swap..

thank you

.

   

.


500SEC euro gen II powered by OM617a stolen from 84 300SD .... with 280se transmission now Smile
----------------------------------------------------------
.

larsalan
Superturbo

1,272
03-20-2013, 06:20 AM #2
That hunk on the 85 is some kind of emissions control device. There is a vacuum line coming off of it that you can plug up. I should think it will be quite compatible and an easy swap in. Just make sure to check if it spins and that the fins aren't all banged up with a wobbly shaft.

Rusted out beat down 300d turbo 82' -- RIP
Nice body, tons of ridiculous mechanical issues - 300d turbo 82' /motor 85'
larsalan
03-20-2013, 06:20 AM #2

That hunk on the 85 is some kind of emissions control device. There is a vacuum line coming off of it that you can plug up. I should think it will be quite compatible and an easy swap in. Just make sure to check if it spins and that the fins aren't all banged up with a wobbly shaft.


Rusted out beat down 300d turbo 82' -- RIP
Nice body, tons of ridiculous mechanical issues - 300d turbo 82' /motor 85'

sassparilla_kid
diesel > all other fuels

1,618
03-20-2013, 05:04 PM #3
Might try checking the turbo thread at the top of the engine sub-forum, it should show if there are any major differences

-1982 300D Turbo, 280k miles, ALDA apparently maxxed, fram 8038, 12 lbs boost, non-egr manifolds, W/M injection, 4 brake light mod, Gen II w126 front rotors/calipers, 4-speed swap
In the works: A/W IC, adjust pump, turbo rebuild (w/60 trim comp wheel)
-1980 300SD, 110k, project car. Goal is to get it lookin' like it did on the showroom floor (body and interior wise, not necessarily under the hood )
-1974 240D, FRESH PAINT!!!!!!
sassparilla_kid
03-20-2013, 05:04 PM #3

Might try checking the turbo thread at the top of the engine sub-forum, it should show if there are any major differences


-1982 300D Turbo, 280k miles, ALDA apparently maxxed, fram 8038, 12 lbs boost, non-egr manifolds, W/M injection, 4 brake light mod, Gen II w126 front rotors/calipers, 4-speed swap
In the works: A/W IC, adjust pump, turbo rebuild (w/60 trim comp wheel)
-1980 300SD, 110k, project car. Goal is to get it lookin' like it did on the showroom floor (body and interior wise, not necessarily under the hood )
-1974 240D, FRESH PAINT!!!!!!

aaa
GT2256V

913
03-20-2013, 11:54 PM #4
The second pic looks like a california setup. It's just mounted in a different position though.
aaa
03-20-2013, 11:54 PM #4

The second pic looks like a california setup. It's just mounted in a different position though.

cho
GT2559V

183
03-21-2013, 07:50 AM #5
(03-20-2013, 05:04 PM)sassparilla_kid Might try checking the turbo thread at the top of the engine sub-forum, it should show if there are any major differences

I did. No swap data tho...

.

500SEC euro gen II powered by OM617a stolen from 84 300SD .... with 280se transmission now Smile
----------------------------------------------------------
.
cho
03-21-2013, 07:50 AM #5

(03-20-2013, 05:04 PM)sassparilla_kid Might try checking the turbo thread at the top of the engine sub-forum, it should show if there are any major differences

I did. No swap data tho...

.


500SEC euro gen II powered by OM617a stolen from 84 300SD .... with 280se transmission now Smile
----------------------------------------------------------
.

Hercules
GT2559V

219
03-21-2013, 05:15 PM #6
Both will work,air valve limits turbo boost,so turbo comes on smoother.Use earlier version if possible.
Hercules
03-21-2013, 05:15 PM #6

Both will work,air valve limits turbo boost,so turbo comes on smoother.Use earlier version if possible.

cho
GT2559V

183
03-22-2013, 05:50 AM #7
(03-21-2013, 05:15 PM)Hercules Both will work,air valve limits turbo boost,so turbo comes on smoother.Use earlier version if possible.

now I got a full picture. thanks Hercules!

.

500SEC euro gen II powered by OM617a stolen from 84 300SD .... with 280se transmission now Smile
----------------------------------------------------------
.
cho
03-22-2013, 05:50 AM #7

(03-21-2013, 05:15 PM)Hercules Both will work,air valve limits turbo boost,so turbo comes on smoother.Use earlier version if possible.

now I got a full picture. thanks Hercules!

.


500SEC euro gen II powered by OM617a stolen from 84 300SD .... with 280se transmission now Smile
----------------------------------------------------------
.

 
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