50-trim Turbo

[Mikelb]

Can anyone tell me any specifics of this turbo? I don't know what it came from, or what hp it would push. Could anyone locate a compressor map?

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Sorry, these are the best pics I have of this turbo. I do know that it has a .42 compressor housing and a .63 exhaust housing.

It was rebuilt by Garrett awhile back, the tag says PN: 409853-9017

The CHRA has 430 683 written on it.

This turbo is only oil cooled.

I also have an old Chrysler 50-trim, that is water/oil cooled. It was missing the turbine housing, I wanted to see if I could simply swap the housings from the other turbo. The wheel from the chrysler turbo was too small (compressor) and the turbine wheel was too tall to fit the housing.

I tried to swap the wheels, but the oil only shaft didn't feel like it "clicked" into place in the Chrysler turbo. Would this work(swapping the CHRA from the oil only to the water/oil turbo)?


Can anyone give me any specs on the Chrysler turbo??? (sorry, I don't have any pics, but it is a Garrett as well, .42 compressor housing.) The only thing I see written on the CHRA is Garrett 1C


Thanks

 

[perley03]

The best possible way to get an answer would be to post the inducer/exducer of the turbo. Use a caliper and measure the width of the compressor wheel at the top, then measure the width at the bottom of the wheel. Once we see some numbers, we can go from there. If you don't know what inducer/exducer is, either PM me or search on here, there is a thread on here somewheres.

 

[Mikelb]

Sorry, I guess I should have posted that info. I'm having trouble locating the paper I wrote that info down on, I'll see if I have it at work tomorrow.

 

[Mikelb]

Oil Cooled
Compressor
Ind: 44
Exd: 60

(Oil/Water cooled: T3)
Compressor
Ind:42.5
Exd:57

 

[pneumo]

According to Turbonetics.com it looks similar to a T3 50 trim. Here's a copy/paste from their website.

Compressor Wheels Compressor Housings
trim part# price inducer exducer part# price
35 20266 $ 77.00 1.396" 2.367" 20499 $ 144.00 2.350" 20499-3 $ 144.00 3.000"
40 20267 77.00 1.484" 2.367" 20372 144.00 2.350" 20372-3 144.00 3.000"
45 20263 77.00 1.595" 2.367" 20373 144.00 2.350" 20373-3 144.00 3.000"
50 20268 77.00 1.674" 2.367" 20374 144.00 2.350" 20374-3 144.00 3.000"
55 20264 77.00 1.760" 2.367" 20500 144.00 2.350" 20500-3 144.00 3.000"
60 20272 77.00 1.830" 2.367" 20375 144.00 2.350" 20375-3 144.00 3.000"
SUPER 60 20424 Call 1.900" 2.367" 20376 191.00 2.350" 20376-3 191.00 3.000"

Compressor map looks like it'll flow about as good as a 14b.

http://64.225.76.178/catalog/compmaps/fig3.html

 

[Mikelb]

Thank you very much. I think I'll just sell these turbos and buy something much bigger...