New Garrett GT2860 GTX compressor Wheels V4
BNR has come out with a new compressor wheel design. It is the new Garrett GTX Series. It will flow about 15% greater than the previous 60mm V3 version. While these 2 compressor maps detail their characteristics, it should be stated these are based on a full Garrett GTX Frame. Since these wheels are going into the OEM CT12 Supra frames, the exact compressor map will be slightly different. It is more to show the difference in the 2 characteristics.
Time frame is probably mid-July before they are available. 1st Beta set are going into my V3 turbos by end of June for testing. With these new CWs and the new Cast Manifold, I would suspect about an additional 50whp gain. More info following on the new cast manifold