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Can anyone ID this 125C? by AL87
Started on: 08-03-2013 07:39 PM
Replies: 6 (135 views)
Last post by: AL87 on 08-03-2013 11:13 PM
AL87
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Report this Post08-03-2013 07:39 PM Click Here to See the Profile for AL87Click Here to Email AL87Send a Private Message to AL87Edit/Delete MessageReply w/QuoteDirect Link to This Post
as the metal riveted plate reads.

"Turbo Hydramatic
PZC
J 131A 8PZC"

Im trying to find gear ratio if possible, its not out of a fiero.

[This message has been edited by AL87 (edited 08-03-2013).]

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chetw77cruiser
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Report this Post08-03-2013 09:07 PM Click Here to See the Profile for chetw77cruiserSend a Private Message to chetw77cruiserEdit/Delete MessageReply w/QuoteDirect Link to This Post
PZC should be from a 2.5 TBI with 2.84 Final ratio.

Make sure the the 8P2C is not a 8PSC. Either way should be a 2.84 final, I think.

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AL87
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Report this Post08-03-2013 09:30 PM Click Here to See the Profile for AL87Click Here to Email AL87Send a Private Message to AL87Edit/Delete MessageReply w/QuoteDirect Link to This Post
 
quote
Originally posted by chetw77cruiser:

PZC should be from a 2.5 TBI with 2.84 Final ratio.

Make sure the the 8P2C is not a 8PSC. Either way should be a 2.84 final, I think.


what were the ratios for the 125's that were OE on fieros? I know the 3.33 ratio for the 88 V6's but not the others.

(I think I should pay a visit to the ogre's cave)

I checked the number again and need to re-state what it is. its J 131A 8PZC

[This message has been edited by AL87 (edited 08-03-2013).]

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VikingRedBaron
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Report this Post08-03-2013 09:39 PM Click Here to See the Profile for VikingRedBaronClick Here to Email VikingRedBaronSend a Private Message to VikingRedBaronEdit/Delete MessageReply w/QuoteDirect Link to This Post
 
quote
Originally posted by AL87:


(I think I should pay a visit to the ogre's cave)


Bring a flashlight
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AL87
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Report this Post08-03-2013 10:01 PM Click Here to See the Profile for AL87Click Here to Email AL87Send a Private Message to AL87Edit/Delete MessageReply w/QuoteDirect Link to This Post
I must be missing something here, the cave refers to the rpo code, I need to find a source to ID the 125c as an individual piece It didn't come from a fiero, if someone can help source a list or something; I and everyone else can compare trans ID's.

EDIT: okay I looked a little down further, and see a small table for the transmissions based on the model #'s
(large print 3-digit code) I don't see PZC there anywhere. I just found out I had a 3.33 ratio auto in my car...

well, I am actually hoping for this trans I have to be a wider geared trans anyways. (fuel economy, nature of the engine, etc)

[This message has been edited by AL87 (edited 08-03-2013).]

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chetw77cruiser
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Report this Post08-03-2013 10:40 PM Click Here to See the Profile for chetw77cruiserSend a Private Message to chetw77cruiserEdit/Delete MessageReply w/QuoteDirect Link to This Post
8PZC is an 88 2.5 TBI with 2.84 final used in several GM cars. Should net a better MPG than the 3.33 final ratio offered. To bad I got rid of the 84 Buick with the 4.3 diesel. It had a 125c that had a 2.39 final ratio.

Good luck and have fun.


P.S.
I can compile the information and post to the list.

[This message has been edited by chetw77cruiser (edited 08-03-2013).]

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AL87
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Report this Post08-03-2013 11:13 PM Click Here to See the Profile for AL87Click Here to Email AL87Send a Private Message to AL87Edit/Delete MessageReply w/QuoteDirect Link to This Post
 
quote
Originally posted by chetw77cruiser:

Good luck and have fun.


P.S.
I can compile the information and post to the list.



I'll try, and yes please, that would be awesome!
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