greazy
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Joined: December 2015
Posts: 128
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Post by greazy on Nov 22, 2016 9:44:07 GMT -5
I have just been lucky enough to receive free of charge not one but two decent condition hx80's from a friend who works at a deisel fitters shop. comp inducer 99mm turb exd 105-106mm twin inlet to the turbine scroll. at the moment im having some difficulty removing the rear scroll its stuck on there pretty tight and i don't want to go smacking it about and damaging anything i understand the turbine could be a little larger in size to be a good match but would like to know if anyone has made this particular turbocharger work as a jet? here are a few pictures     |
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Post by racket on Nov 22, 2016 15:40:39 GMT -5
Hi
That should work just fine :-)
What is the turb scroll A/R , it should be cast into the scroll near the rectangular flange "foot" .
That comp wheel looks "interesting" , the rear wall looks bigger than the exducer tip dia , what size is the exducer ??
Lotsa heat and some judicious hitting of the turb scroll with a heavy "soft" object should dislodge it .
Cheers
John
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greazy
Veteran Member
Joined: December 2015
Posts: 128
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Post by greazy on Nov 22, 2016 17:19:14 GMT -5
136mm compressor exducer.
would 51 16 be the ar?
ill give removing the housing a crack over the weekend.
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greazy
Veteran Member
Joined: December 2015
Posts: 128
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Post by greazy on Nov 22, 2016 17:45:39 GMT -5
I'll have a look after work today for the ar
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Post by racket on Nov 22, 2016 18:47:39 GMT -5
Hi
136 mm exducer, it must be a "low" pressure setup , so probably a "large" turb A/R .
Cheers
John
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Post by smithy1 on Nov 22, 2016 21:19:38 GMT -5
Hi 136 mm exducer, it must be a "low" pressure setup , so probably a "large" turb A/R . Cheers John Yeah...she looks to be a very "shallow" trim wheel... Cheers, Smithy. |
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greazy
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Joined: December 2015
Posts: 128
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Post by greazy on Nov 22, 2016 23:29:45 GMT -5
 these are the only numbers on the scroll not sure any of these represent the AR can anyone make sense of them? |
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Post by racket on Nov 23, 2016 0:04:29 GMT -5
Hi Looks like a Cummins unit www.turbomaster.info/eng/catalogs/model.php?base=holset&pagina=HX80 # 3594164 , not much info available :-( Don't worry too much about it , get on and build the engine , the parts will work together OK , nothing appears too far out of being matched , just be careful about temperatures if the turb scroll is a tad big . Cheers John |
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greazy
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Joined: December 2015
Posts: 128
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Post by greazy on Nov 23, 2016 1:54:24 GMT -5
haha ok ill just build it is it silly to attempt both turbos using one large combustion chamber?
it would be very cool but i assume the rotating assemblys would constantly be changing speed to find a balance.
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Post by racket on Nov 23, 2016 2:23:43 GMT -5
Two into one , its been done
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bren86
Member
Joined: October 2015
Posts: 16 
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Post by bren86 on Nov 23, 2016 6:32:36 GMT -5
Yea i got a hx83 it works fine.
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Post by stoffe64 on Jan 2, 2017 16:48:33 GMT -5
Hello greasy where are you located?
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greazy
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Joined: December 2015
Posts: 128
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Post by greazy on Jan 2, 2017 16:56:43 GMT -5
Hello greasy where are you located? perth |
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greazy
Veteran Member
Joined: December 2015
Posts: 128
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Post by greazy on Jan 2, 2017 16:57:28 GMT -5
Hello greasy where are you located? perth south of the river |
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ausjet
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Joined: May 2013
Posts: 135
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Post by ausjet on Jan 3, 2017 16:52:46 GMT -5
I'm in leeming 👍🏻
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