Pennock's Fiero Forum
  Technical Discussion & Questions
  main journal size

Post New Topic  Post A Reply
Email This Page to Someone! | Printable Version


next newest topic | next oldest topic
main journal size by vladfiero
Started on: 08-14-2013 05:34 PM
Replies: 2 (167 views)
Last post by: Bloozberry on 08-14-2013 06:07 PM
vladfiero
Member
Posts: 45
From: La Prarie, Quebec, Canada
Registered: Feb 2013


Feedback score: N/A
Leave feedback

Rate this member

Report this Post08-14-2013 05:34 PM Click Here to See the Profile for vladfieroSend a Private Message to vladfieroEdit/Delete MessageReply w/QuoteDirect Link to This Post
i cannot find the main journal diameter for the 1985 2.8 L engine, its been two sets of bearings that I buy that are too small which I have been assured that are the correct ones for my engine, my old bearing have a diameter of 72mm I believe. any help is appreciated
IP: Logged
PFF
System Bot
AL87
Member
Posts: 2578
From: Bradenton, Florida, United States
Registered: Mar 2010


Feedback score: (5)
Leave feedback

Rate this member

Report this Post08-14-2013 05:45 PM Click Here to See the Profile for AL87Send a Private Message to AL87Edit/Delete MessageReply w/QuoteDirect Link to This Post
 
quote
Originally posted by vladfiero:

i cannot find the main journal diameter for the 1985 2.8 L engine, its been two sets of bearings that I buy that are too small which I have been assured that are the correct ones for my engine, my old bearing have a diameter of 72mm I believe. any help is appreciated


in 85 the journals for the blocks went from a smaller size to a larger one.

fieros should only have the later model main bearing size in the v6's, see if the bearing part numbers for an 86 year are the same. (they shouldn't be) and should be the right size.
IP: Logged
Bloozberry
Member
Posts: 7760
From:
Registered: Jan 2009


Feedback score: N/A
Leave feedback





Total ratings: 311
Rate this member

Report this Post08-14-2013 06:07 PM Click Here to See the Profile for BloozberrySend a Private Message to BloozberryEdit/Delete MessageReply w/QuoteDirect Link to This Post
The original main journal diameter (from the factory) was 67.250" but acceptable tolerances were from 67.241" to 67.265" according to the service manual.
IP: Logged

next newest topic | next oldest topic

All times are ET (US)

Post New Topic  Post A Reply
Hop to:

Contact Us | Back To Main Page

Advertizing on PFF | Fiero Parts Vendors
PFF Merchandise | Fiero Gallery
Real-Time Chat | Fiero Related Auctions on eBay



Copyright (c) 1999, C. Pennock