Two Garrett GT3076 ball bearing water cooled turbochargers. These were on a 996TT for dyno purposes only. They have had no street time. Perfect condition, practically new. Turbine housings are .63 A/R. Compressor inlets are special order 3" to fit the 996TT and 997TT. They were $3600 for the pair, I will take $2000.

Thanks,
roadsterdoc@yahoo.com

 

hmmmmmm What did they make on the Dyno?

 

Yeah....What he said.

 

Great question about the dyno. I wish I had the info but unfortunately I don't know...it wasn't my car. It was on a 3.8L conversion, so it would not be comparable to how they would perform on a stock engine anyway. This was I think the 5th set of turbos he tried and he decided to go even bigger. You can probably guess who he is as there are only a few people on the forum that have done this (another hint- he is no longer on the forum).

Back to the original question. Here is some general info:
https://www.6speedonline.com/forums/...eads-cams.html

The only GT30s I know of on cars at this time are the now famous "Sledgehammer" 997TT of dk996TT tuned by Switzer,
https://www.6speedonline.com/forums/...twin-30rs.html
and the infamous DrJitsu's 996 GT2 tuned by Protomotive and installed by Tommy Banh.
https://www.6speedonline.com/forums/...-out-play.html

 

Are these direct bolt ons to headers and exhaust?

 

They are not direct bolt ons and this is not a simple or basic upgrade. If you are looking to break out of the 700hp club, these turbos may be for you as they are capable of 1000hp.

Here are a few pics. I will post some comparison shots of one next to a K16, K24, K24/18G and GT28.

 

do u stil hav the turbos ?

 

Yes I do.

 

Still available, you have PM>

 

These turbos are awesome, ladies and gentleman. However you will need to adapter kit (Vivids/AFI's is what I used) and a small amount of fabrication and then tuning. Oh, and you will need a fuel system, lol.

Its not a weekend project but it is a proven way tol have the fastest stock block 996 around, guaranteed!

 

Bump! Also, I have GT2860RS turbos too.