Jump to content

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)

TT into a 99' C2?

violaGT3
 Share

Recommended Posts

violaGT3 Member

violaGT3

Posted
Posted

Hi. I am trying to plan ahead for the possibility of having to put a new engine into my 99' C2 6spd. and I would like to know if it is possible to correctly fit a 01-03 TT motor in there. If so what might I need other than the harness, brain? The problem is I absolutely love my 99' and well it sometimes makes me worry reading these horror stories about failures. Mine has a dry start tap like the lifters for the first 2-3 seconds and one independent knock sounding like one rod bearing sometimes lasting up to 8 seconds. Allthough the knock is seldom heard, it is nonetheless there. I know the chassis are prettymuch the same less some stiffening, but what is the difference in the widebody and are all turbos the widebody? Oh yea and will my 6 spd mate to it? Many Thanks! :drive:

Link to comment
Share on other sites
  • Admin
Loren Member

Loren

Posted
  • Admin
Posted

You would basically be building a GT2 since your car does not have 4 wheel drive. A 2WD Turbo/GT2 is a handful even for an experienced driver (IMHO).

I do not know if the intercoolers will fit under narrow body rear fenders.

Other concerns would be a fuel delivery (TT has always had the returnless system that your car does not have) and cooling (needs larger ducts and radiators).

Might be an easier project in a C4S but a narrow body would have some real challenges. All IMHO of course...

Link to comment
Share on other sites
violaGT3 Member

violaGT3

Posted
  • Author
Posted (edited)
I agree with Loren.

Also, the transmission casing will not match up to the turbo engine. The Turbo crankcase is based on the GT1 engine, and is different to the M96 engine/transmission interface.

Hmmm, well I'm thrown by the fuel issue. But the rest I sort of figured I would hit a snag on. With all the little problematic 996 failures and the things I would like to do with my C2. A TT engine is/was a definate possiblility I have been pondering a SC, and with a 75kmls 3.4, I have become a little fearful after reading through here, and also a little lucky that my engine has not imploded or something or other by now. Anyone know where I can get a GT1 engine-tranny? J/K! I appreciate the knowledge. Does anyone know of anyone who has transplanted a newer/better engine into their 99-01? I guess I'll spend a little time looking through my Porsche Manuals about those differences. Many Thanks!

Edited by ViolaGT3
Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.