Description
After almost 2 years of development and 3 revisions we are happy to offer a Antisurge/T51R Mod compressor cover with a carbon fiber inlet for the R660. This compressor cover will need to use a RV6 inlet pipe and elbow to function properly due to larger size. The inlet pipe is only compatible with PRL race/big bore MAF housing.
Our main goal of the R660 RED was to develop a robust and reliable turbocharger. First step to this was ditching the stock sized TD04 format. The TD04 design is popular amongst OE turbochargers for its small compact size and quick response. However trying to squeeze more than 400HP from such a small turbo is difficult to do reliably and comes at the cost of shortened life. In order to achieve our goals we needed to over build and upsize everything.
We built the R660 around a TD05 bearing housing. The TD05 bearing housing is about twice the size of the TD04. This allowed us to use a full sized 8mm ceramic ball bearing for quick spool and increased thrust loads. In order to keep everything cool and reliable. We oversized the coolant passages and used -10AN coolant lines ample cooling.
With a larger TD05 bearing housing we were able to implement a turbine housing with an A/R of 0.81. This significantly reduces the amount of back pressure between the turbo and engine. The solve many issues with unstable boost and overheating.
For the compressor and turbine wheels, we chose the newest technology with FEA optimized blade designs. The compressor wheel is a lightweight point milled forged billet design. While Inconel turbine wheels and shafts are normal with OE turbochargers. We know these turbos will be subjected to some of the harshest conditions. At great expense we chose a MAR-M Super Alloy turbine wheel and shaft. This super alloy can tolerate higher temperatures and loads.
MORE DETAILS HERE:
https://www.civicx.com/forum/threads/rv6-r660-red-ball-bearing-turbocharger-coming-soon.78137
Compressor
Inducer 54mm
Exducer 67mm
Turbine
Inducer 54mm
Exducer 49mm
A/R 0.81
Features
AntiSurge/T51R Mod Compressor Cover
76mm inlet compressor cover
80mm inlet pipe
Direct drop in design
Oversized 8mm dual ceramic ball bearing
Oversized TD05 bearing housing and coolant passages
MAR-M Super Alloy Turbine wheel
High temperature high silicon turbine housing
Light weight billet point milled compressor wheel
-10 AN coolant lines and fittings
Optimized FEA analysis design
Includes
R660AS Turbocharger
76mm outlet inlet pipe elbow
82mm Carbon fiber inlet pipe
Coupler to race/big bore MAF housing
All hardware and gaskets needed for installation
M10x1.25 Titanium Stud Set (4) with Safety Wire
RV6 Bypass Valve
Requires
FK8/FL5/DE5 Wastegate Actuator
