We have been working with our head R and D guys in Japan on our Signature Series with some fantastic results.
Testing mostly on Nissan SR20DET Engines, we have been focusing on the 450/550HP mark on competition spec engines.
Naoki Nakamura tested this unit on his 2.1l built SR20det engine. The results were very promising with close to 490hp atw.
With the plans to run a 2.2L SR in the future, we are very curious to see the difference with spool speed and torque.
Some of the things we are covering in these tests include :
Front corer A/R, Front cover design (port design etc), Rear housing A/R, Rear housing foot print (T3 /T2/Vband).
As you can see from the above image the front wheel design is not what you would normally see in most GTX or other performance turbo charges. The current trend of wheel design we are noot 100% sold on, for drift cars / time attack cars.
This is the reason for so much testing, but some of the harshest and most demanding drivers and builders in the world.