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Physical size difference Between PT88 and 76gts (PT7675) Pics inside

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Old Dec 15, 2011 | 02:27 PM
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Default Physical size difference Between PT88 and 76gts (PT7675) Pics inside
I took some pictures comparing the Pt88 and the 76gts while i have both. Hopefully this will be helpful. Both turbo s have .96A/r exhaust housings.
Attached Thumbnails Physical size difference Between PT88 and 76gts (PT7675) Pics inside-pt88vs76gts3.jpg   Physical size difference Between PT88 and 76gts (PT7675) Pics inside-pt88vs76gts2.jpg   Physical size difference Between PT88 and 76gts (PT7675) Pics inside-pt88vs76gts1.jpg  
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Old Dec 15, 2011 | 04:12 PM
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Thanks. Which one are you running?
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Old Dec 15, 2011 | 04:19 PM
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I had the Pt88 on the car. Im going to try the 76gts next spring. The car is in storage for the winter.
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Old Dec 15, 2011 | 05:57 PM
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was hoping your were "upgrading" Been looking for a pt76gts for along time. Killer turbo
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Old Dec 16, 2011 | 06:17 AM
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Why are swapping to 76gts? faster spool?
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Old Dec 16, 2011 | 07:18 AM
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Originally Posted by venom ws7
Why are swapping to 76gts? faster spool?
Yea im looking for quicker spool and i have to rev to 7000 rpm with pt88...
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Old Dec 16, 2011 | 09:44 AM
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Originally Posted by gimmeluvin
Yea im looking for quicker spool and i have to rev to 7000 rpm with pt88...
that is not the turbo then, in all actuality that turbo should be done before 7K you have other issues.
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Old Dec 16, 2011 | 04:26 PM
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What is the difference in weight? Do you know what the impeller sizes are? Do you want to take the covers off and take pictures?
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Old Dec 16, 2011 | 04:39 PM
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At what RPM do you see full boost on the street?
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Old Dec 16, 2011 | 04:40 PM
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What trans do you have?
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Old Dec 16, 2011 | 04:42 PM
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Originally Posted by nubs4ck
What is the difference in weight? Do you know what the impeller sizes are? Do you want to take the covers off and take pictures?
Sorry the pt88 is packaged up.
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Old Dec 16, 2011 | 04:45 PM
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Originally Posted by venom ws7
At what RPM do you see full boost on the street?
Between 4500- 5000, i dont know for sure i only was able to drive it a few times before i had to store it...
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Old Dec 16, 2011 | 04:46 PM
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car has a t56
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Old Sep 3, 2013 | 03:19 AM
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Is compressor cover the same diameter on both? By the looks of it, PT88 comp cover is larger??
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Old Sep 3, 2013 | 07:34 AM
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Thread is dead dude
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Old Sep 3, 2013 | 07:57 AM
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But people still live
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Old Sep 3, 2013 | 06:34 PM
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Good luck!
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Old Sep 3, 2013 | 08:59 PM
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Originally Posted by Vetal
Is compressor cover the same diameter on both? By the looks of it, PT88 comp cover is larger??

The PTE H-series cover is the same on both the 76 and 88.
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Old Sep 10, 2013 | 09:06 AM
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Originally Posted by gimmeluvin
I took some pictures comparing the Pt88 and the 76gts while i have both. Hopefully this will be helpful. Both turbo s have .96A/r exhaust housings.
It looks (on the first pic) that on PT88 shaft is not further away from center of exhaust inlet than on 7675, can this be true?
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