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Top 2GNT Technical Turbo/Nitrous Tech topic #45238
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Subject: "rotating compressor housing on hahn turbos?" Previous topic | Next topic
RyaN95i4Mar-22-03 01:01 PM
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#45238, "rotating compressor housing on hahn turbos?"




          

Can you rotate the compressor housing on the hahn turbos?

if so, is there a how-to somewhere?

95 Avenger
ATX->MTX Swap
Holset HX40 @ 26 psi

  
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Replies to this topic
RE: rotating compressor housing on hahn turbos?, Fast420A, Mar-22-03 01:36 PM, #1
RE: rotating compressor housing on hahn turbos?, RyaN95i4, Mar-31-03 12:29 PM, #2
      RE: rotating compressor housing on hahn turbos?, RyaN95i4, Apr-01-03 07:07 AM, #3
           RE: rotating compressor housing on hahn turbos?, PiKapp504, Apr-01-03 07:20 AM, #4
                RE: rotating compressor housing on hahn turbos?, RyaN95i4, Apr-01-03 07:21 AM, #5
                     RE: rotating compressor housing on hahn turbos?, RyaN95i4, Apr-02-03 12:57 PM, #6
                          RE: rotating compressor housing on hahn turbos?, PiKapp504, Apr-03-03 07:06 AM, #7
                               RE: rotating compressor housing on hahn turbos?, PiKapp504, Apr-14-03 07:04 AM, #8
                                    RE: rotating compressor housing on hahn turbos?, RyaN95i4, Apr-14-03 07:27 AM, #9
                                         RE: rotating compressor housing on hahn turbos?, PiKapp504, Apr-14-03 12:15 PM, #10

Fast420AMar-22-03 01:36 PM
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#45243, "RE: rotating compressor housing on hahn turbos?"
In response to Reply # 0

          

http://co.dsm.org/users/jake/DSM/projects/clock_turbo/index.shtml


________________________________________________________________________________________
Car Sold


http://hometown.aol.com/ohshootuhh/
www.Fast420A.com

  
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RyaN95i4Mar-31-03 12:29 PM
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#45946, "RE: rotating compressor housing on hahn turbos?"
In response to Reply # 1



          

Has anyone actually done it with the hahn super-series turbos?

according to one of the ASOG guys, he clocked the turbo just by undoing the snap-ring and spinning the housing, then retightening the snap ring...sounds a lot easier than that how to

(heres the thread im talking about http://bbs.asog.net/viewtopic.php?t=45232 )

95 Avenger
ATX->MTX Swap
Holset HX40 @ 26 psi

  
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RyaN95i4Apr-01-03 07:07 AM
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#45976, "RE: rotating compressor housing on hahn turbos?"
In response to Reply # 2



          

also, forgot to ask, how do you deal w/ the wastegate actuator bracket when clocking the turbo?

95 Avenger
ATX->MTX Swap
Holset HX40 @ 26 psi

  
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PiKapp504Apr-01-03 07:20 AM
Member since Feb 22nd 2002
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#45977, "RE: rotating compressor housing on hahn turbos?"
In response to Reply # 3

          

The wastegate actuator housing is a little tricky. When I take pics, sometime tonight hopefully, I'll show you exactly what Howard and I did. The IC piping is REALLY cake once you clock the turbo.

Jeremy

96 Indy Red Dodge Avenger I4 5spd
225.7whp/227.2wtq @ 10psi, currently running 12-14psi.
HRC Stage III turbo setup
JE 8.8:1 pistons
Eagle rods
block bored .020" over
GReddy FMIC w/ custom piping
1G crushed BOV
SPEC Stage 3 clutch
2.5" DP, 2.5" high flow cat, 3" ERT catback w/ Magnaflow muffler and 3" tip.
much much more...

  
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RyaN95i4Apr-01-03 07:21 AM
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#45978, "RE: rotating compressor housing on hahn turbos?"
In response to Reply # 4



          

Cool, thanks Jeremy

just saw u replied on asog too emoji

95 Avenger
ATX->MTX Swap
Holset HX40 @ 26 psi

  
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RyaN95i4Apr-02-03 12:57 PM
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#46068, "RE: rotating compressor housing on hahn turbos?"
In response to Reply # 5



          

<bump>

95 Avenger
ATX->MTX Swap
Holset HX40 @ 26 psi

  
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PiKapp504Apr-03-03 07:06 AM
Member since Feb 22nd 2002
290 posts, 		Click to send email to this author Click to send private message to this author Click to view this author's profile Click to add this author to your buddy list
#46116, "RE: rotating compressor housing on hahn turbos?"
In response to Reply # 6

          

Ok, I've got the pics taken, I just need to upload them to my account. I took a few shots of how they redid the wastegate, let's just hope they come out OK!

Jeremy

96 Indy Red Dodge Avenger I4 5spd
225.7whp/227.2wtq @ 10psi, currently running 12-14psi.
HRC Stage III turbo setup
JE 8.8:1 pistons
Eagle rods
block bored .020" over
GReddy FMIC w/ custom piping
1G crushed BOV
SPEC Stage 3 clutch
2.5" DP, 2.5" high flow cat, 3" ERT catback w/ Magnaflow muffler and 3" tip.
much much more...

  
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PiKapp504Apr-14-03 07:04 AM
Member since Feb 22nd 2002
290 posts, 		Click to send email to this author Click to send private message to this author Click to view this author's profile Click to add this author to your buddy list
#46744, "RE: rotating compressor housing on hahn turbos?"
In response to Reply # 7

          

Ok, here are the pics. I've got a couple more still to upload so check back next weekend. I'm in Baltimore all week so I can't upload them. Enjoy! The one pic is a close-up of the wastegate. If you look closely, you'll see we had to tig-weld a "column" and drill/tap it to support the wastegate actuator. Hope these help some!

Jeremy

photos.yahoo.com/germy_sturm (look in the Intercooler Install Pics folder)

96 Indy Red Dodge Avenger I4 5spd
225.7whp/227.2wtq @ 10psi, currently running 12-14psi.
HRC Stage III turbo setup
JE 8.8:1 pistons
Eagle rods
block bored .020" over
GReddy FMIC w/ custom piping
1G crushed BOV
SPEC Stage 3 clutch
2.5" DP, 2.5" high flow cat, 3" ERT catback w/ Magnaflow muffler and 3" tip.
much much more...

  
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RyaN95i4Apr-14-03 07:27 AM
Old School 2GNTer
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#46747, "RE: rotating compressor housing on hahn turbos?"
In response to Reply # 8



          

Thanks Jeremy, that does help.

i called hahn and their tech guy said that was the correct way to rotate the compressor housing, and warned me about the wastegate needing to be remounted...basically everything you said, lol


Anyone know if a regular stick welder would be sufficient for that weld (attaching a bracket to the compressor side of the turbo)?

95 Avenger
ATX->MTX Swap
Holset HX40 @ 26 psi

  
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PiKapp504Apr-14-03 12:15 PM
Member since Feb 22nd 2002
290 posts, 		Click to send email to this author Click to send private message to this author Click to view this author's profile Click to add this author to your buddy list
#46763, "RE: rotating compressor housing on hahn turbos?"
In response to Reply # 9

          

I don't see why it shouldn't be ok. Just make sure you don't weld it THROUGH the housing (if that's even possible!)

Jeremy

96 Indy Red Dodge Avenger I4 5spd
225.7whp/227.2wtq @ 10psi, currently running 12-14psi.
HRC Stage III turbo setup
JE 8.8:1 pistons
Eagle rods
block bored .020" over
GReddy FMIC w/ custom piping
1G crushed BOV
SPEC Stage 3 clutch
2.5" DP, 2.5" high flow cat, 3" ERT catback w/ Magnaflow muffler and 3" tip.
much much more...

  
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