Welcome to RennTech.org Community, Guest
There are many great features available to you once you register at RennTech.org
You are free to view posts here, but you must log in to reply to existing posts, or to start your own new topic. Like most online communities, there are costs involved to maintain a site like this - so we encourage our members to donate. All donations go to the costs operating and maintaining this site. We prefer that guests take part in our community and we offer a lot in return to those willing to join our corner of the Porsche world. This site is 99 percent member supported (less than 1 percent comes from advertising) - so please consider an annual donation to keep this site running.
Here are some of the features available - once you register at RennTech.org
- View Classified Ads
- DIY Tutorials
- Porsche TSB Listings (limited)
- VIN Decoder
- Special Offers
-
OBD II P-Codes - Paint Codes
- Registry
- Videos System
- View Reviews
- and get rid of this welcome message
It takes just a few minutes to register, and it's FREE
Contributing Members also get these additional benefits:
(you become a Contributing Member by donating money to the operation of this site)
- No ads - advertisements are removed
- Access the Contributors Only Forum
- Contributing Members Only Downloads
- Send attachments with PMs
- All image/file storage limits are substantially increased for all Contributing Members
- Option Codes Lookup
- VIN Option Lookups (limited)
Derek Grozio
-
Posts
2 -
Joined
-
Last visited
Content Type
Profiles
Events
Forums
External Paint Colors
Downloads
Tutorials
Links Directory
Collections
Store
Posts posted by Derek Grozio
-
-
Recently acquired a 1999 986 where the owner noted that the motor had previously been replaced by Porsche under warranty. The mileage they identified it was replaced at would put it at the work having been done around 2001 or 2002. I assume they would have put a crate 2.5 back in the car for sake of ease and less impact to replacement, however there were notes on a few of the IMS reference materials out there on the net that Porsche used whatever was being produced at the time.
Is there a way to identify if Porsche replaced it with a 2.7? I know the O2 sensors and the AOS changed for the 2.7 vs the 2.5 and was going to start there, but unsure if those parts can be successfully swapped from the 2.5 to 2.7. Essentially looking to identify if I have a dual row IMS bearing without opening it up and poking around.
Thanks!
Identifying 2.5 or 2.7 motor
in 986 Series (Boxster, Boxster S)
Posted
Thanks, since the mileage is pretty low on the engine I'll have it on my list sooner rather than later to pull it and make a project out of it!