For years, the Bord Warner SX series has been regarded as the absolute best value for money when it comes to journal bearing twinscroll turbos for racing.
The SX Gen 3 aka the "China killer" with its 7-bladed compressor wheel and 10-bladed inconel turbine wheel is highly recommended to those of you who want solid performance for roughly the same money as a better Chinese turbo today costs. In our opinion, it cannot be compared with any other grudge in the same price range.
ATTENTION! These units are not sour diesel units like Holset or old Garrett, but real racing Turbos.