Possibly , it is a trade off between design vs manufacturing cost, as it is cheaper to make multi-blade design instead of a single series of continuously bending blade. Btw, are you referring to the compressor side or the turbine side blade?作者: 古惑強 時間: 2009-10-14 13:53
Simon, are you considering to upgrade your turbo?作者: Simon 時間: 2009-10-14 14:37
You can use the Integrale wastegate, they are set to 0.6 bar instead of 16vt coupe 0.5 bar, so that you can get a higher base boost than stock. However, if you are already using a boost controller, there isn't much point in changing the waste gate at all.