Oil Pump Replacement
05-16-2012, 07:56 PM
#61
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05-16-2012, 10:16 PM
#62
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Re: Oil Pump Replacement
Picture of gear wear, sorry I have such a hard time uploading photos. I will try as link this time.
DSCF0382[1] | Flickr - Photo Sharing!
DSCF0382[1] | Flickr - Photo Sharing!
05-17-2012, 07:21 AM
#63
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Re: Oil Pump Replacement
New Build pictures by Mystery_Bird - Photobucket
05-17-2012, 02:24 PM
#64
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Re: Oil Pump Replacement
Shoebox -- There is a wear pattern starting about 1/3 of the way in from the left of the image, not sure if that is "normal" for the gear drives (almost 120K on that drive unit) or if that is from the last 5000 miles of HV pump? I am going to call Herron Performance (makes the billet drive) and see if they have any info on whether the HV pump failure can be avoided with a billet drive and/or composite gear for the long term remote oil cooler plan. My clutch is not in a happy place right now so will put in the SV pump at that time until can determine a definate cause and fix for the HV pump gear failure.
Also I am going to release this thread as a hostage and will post up a summary of what I can gather as a separate post relating to HV oil pumps. Sorry jeremyhurt for the partial hijack.
Also I am going to release this thread as a hostage and will post up a summary of what I can gather as a separate post relating to HV oil pumps. Sorry jeremyhurt for the partial hijack.
05-17-2012, 02:28 PM
#65
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Re: Oil Pump Replacement
Shoebox -- There is a wear pattern starting about 1/3 of the way in from the left of the image, not sure if that is "normal" for the gear drives (almost 120K on that drive unit) or if that is from the last 5000 miles of HV pump? I am going to call Herron Performance (makes the billet drive) and see if they have any info on whether the HV pump failure can be avoided with a billet drive and/or composite gear for the long term remote oil cooler plan. My clutch is not in a happy place right now so will put in the SV pump at that time until can determine a definate cause and fix for the HV pump gear failure.
Also I am going to release this thread as a hostage and will post up a summary of what I can gather as a separate post relating to HV oil pumps. Sorry jeremyhurt for the partial hijack.
Also I am going to release this thread as a hostage and will post up a summary of what I can gather as a separate post relating to HV oil pumps. Sorry jeremyhurt for the partial hijack.
Not sure what you think a used gear is supposed to look like, but that gear looks beyond excellent for having that many miles on it...not even the beginning of a step or wear.
05-17-2012, 04:08 PM
#66
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Location: Westminster, CA
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Re: Oil Pump Replacement
Well, I have physically seen two gears, the one in photo with 120K on it and a new one, so that is my range of experience. May not show up in the photo so well but there is a wear pattern, shows up best on the face of the top two teeth in the photo, starting about 1/3 of the way from the left in the photo and ending about the midpoint. My concern was that wear mark is "new" (ie, last 5000 miles from the HV pump) and is the beginning of the failure. Sounds like that is normal wear; I am going to put the new gear on since I have it out and swap to a SV pump when I do the clutch shortly. Thanks for your help everyone.
05-17-2012, 07:23 PM
#67
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Re: Oil Pump Replacement
Just some finished pictures of the engine assembled on the stand.
New Build pictures by Mystery_Bird - Photobucket
New Build pictures by Mystery_Bird - Photobucket
05-17-2012, 07:24 PM
#68
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Join Date: May 2012
Posts: 47
Re: Oil Pump Replacement
Shoebox -- There is a wear pattern starting about 1/3 of the way in from the left of the image, not sure if that is "normal" for the gear drives (almost 120K on that drive unit) or if that is from the last 5000 miles of HV pump? I am going to call Herron Performance (makes the billet drive) and see if they have any info on whether the HV pump failure can be avoided with a billet drive and/or composite gear for the long term remote oil cooler plan. My clutch is not in a happy place right now so will put in the SV pump at that time until can determine a definate cause and fix for the HV pump gear failure.
Also I am going to release this thread as a hostage and will post up a summary of what I can gather as a separate post relating to HV oil pumps. Sorry jeremyhurt for the partial hijack.
Also I am going to release this thread as a hostage and will post up a summary of what I can gather as a separate post relating to HV oil pumps. Sorry jeremyhurt for the partial hijack.
05-18-2012, 12:41 PM
#70
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Re: Oil Pump Replacement
My car sits to low. I have headers like that and they wanna drag. I ordered some hooker shorties and they wont fit because of the motor mounts. I need to get some headers quick. That is all that going to keep my from having the car running this weekend.
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