Greetings from Singapore. i understand you did a 997.1 3.8 litre engine swap with your 996 c4. I have put in a similar engine into my 996 .1 c4 which was originally a 3.4litre. i would like to ask you advise on gearbox and engine compatibility - what flywheel and clutch kit will work with the 996 gearbox ? Did you use 997 Carrera S clutch kit. Many thanks for your advice. Rgds Tee

Greetings from Malaysia. I have been reading about your 996 with 997 3.8 engine swap with much interest. I am planning to do the same thing after bore score on my 3.4 996.1 C4. I have tried to contact Duncan Motorsport but am awiting a reply. Am hoping any documentation you have would be extremely useful. I have listed everything down that you have mentioned : ECU (we will use a customised MOTEC), 997 harness, HVAC, Instrument cluster But I am kind of lacking details on specifics. Any help or advice would be much appreciated. Many Many thanks indeed. I normally drive air cooled cars (have a 964) and also share some air cooled classics with my good freind Hwa. There is a video clip ( ) - and I think it shows my yellow 996 (with GT3 aer kit). Many thanks for your help in advance.

Sincerely, Tee

Yes, $3500 sounds about right. Keeping it also makes sense, and what a wonderful piece of wall art it makes! For me, since I'm just getting back into HPDE's, I need to get a few track days under my belt to feel how much I really need a wing. I'm in the black run group, so by default, I'll know pretty quickly how squirrelly she feels at speed. Be well! Jon

I got your name from a post. You seem to know a lot about retro fits. I am considering putting a 991.1 GTS engine into my 996.1. Can you tell me what downfalls of this would be. I can get the engine with exhaust for 13K I don't know if I can get the ECU and wiring harness but it seems cheaper than a high end rebuild that will only net 300 wheel horsepower. If it only works for the track that would be more than fine.

Hi,

Let me know if you have a rear deck in Black Metallic, and what kind of deal you were thinking.

I will post a picture as some of the paint is pealing off a little (just want to give full disclosure).

Thanks!

Great mix of cars and agree on your Gt3 and TTS comments....

Didn’t trade yet. If interested move fast. I’ll take 22.5 for it. Super mint, all new maintenance,

hmmm....interesting that you did not get them.
It was a picture label on the box and the splitter
part number is 99650598602G2X

Lowpue, what is your email and I can send you a message and you can just respond too. Thank you very much for the help!