This prevents oil in the cylinder head from collecting in the oil pan during high rpm driving or when the car is subject to high acceleration g-forces. The collecting of oil in the oil pan during these situations make the suffocating the cylinder head due to lack of oil a high probability. The Oil Return Block eliminates this possibility and guarantees the RB cylinder head with a constant supply of oil.
Get this and all your JDM at RHDJapan!!
Get this and all your JDM at RHDJapan!!
Brand: Auto Staff
Product: Oil Return Block
Part Number: AS-RBB
SPECIFICATIONS:
Fitting Size: AN10
PRODUCT NOTES:
- The Oil Blind Cap on the back of the cylinder head will need to be removed for installation
- The hole (M8) on the back of the cylinder head will need to be modified for installation
- The removal or relocation of the heater hose will be necessary in some situations
FEATURES:
Side to side swivel feature of block gives choice of oil return exit (left or right)
Product: Oil Return Block
Part Number: AS-RBB
SPECIFICATIONS:
Fitting Size: AN10
PRODUCT NOTES:
- The Oil Blind Cap on the back of the cylinder head will need to be removed for installation
- The hole (M8) on the back of the cylinder head will need to be modified for installation
- The removal or relocation of the heater hose will be necessary in some situations
FEATURES:
Side to side swivel feature of block gives choice of oil return exit (left or right)
Compatibility is from maker for JDM cars only. We don't guarantee fitment. Always do your own research before purchase. After-sale support does not include installation support.
Nissan Skyline ECR33 RB25DET (08/1993-01/1995)
Nissan Skyline ECR33 RB25DET (01/1995-01/1996)
Nissan Skyline ECR33 RB25DET (01/1996-05/1998)
Nissan Skyline ER34 RB25DET (05/1998-08/2000)
Nissan Skyline ER34 RB25DET (08/2000-06/2001)
Nissan Skyline GT-R BCNR33 RB26DETT (01/1995-01/1996)
Nissan Skyline GT-R BCNR33 RB26DETT (01/1996-02/1997)
Nissan Skyline GT-R BCNR33 RB26DETT (02/1997-05/1998)
Nissan Skyline GT-R BNR32 RB26DETT (08/1989-08/1991)
Nissan Skyline GT-R BNR32 RB26DETT (08/1991-02/1993)
Nissan Skyline GT-R BNR32 RB26DETT (02/1993-12/1994)
Nissan Skyline GT-R BNR34 RB26DETT (01/1999-08/2000)
Nissan Skyline GT-R BNR34 RB26DETT (08/2000-10/2000)
Nissan Skyline GT-R BNR34 RB26DETT (10/2000-08/2002)
Nissan Stagea WGC34 RB25DET (08/1998-09/2001)
Nissan Stagea WGNC34 RB25DET (10/1996-07/1997)
Nissan Stagea WGNC34 RB25DET (08/1997-07/1998)
Nissan Stagea WGNC34 RB25DET (08/1998-09/2001)
Nissan Stagea WGNC34 RB26DETT (11/1997-07/1998)
Nissan Stagea WGNC34 RB26DETT (08/1998-09/2001)
Nissan Skyline ECR33 RB25DET (08/1993-01/1995)
Nissan Skyline ECR33 RB25DET (01/1995-01/1996)
Nissan Skyline ECR33 RB25DET (01/1996-05/1998)
Nissan Skyline ER34 RB25DET (05/1998-08/2000)
Nissan Skyline ER34 RB25DET (08/2000-06/2001)
Nissan Skyline GT-R BCNR33 RB26DETT (01/1995-01/1996)
Nissan Skyline GT-R BCNR33 RB26DETT (01/1996-02/1997)
Nissan Skyline GT-R BCNR33 RB26DETT (02/1997-05/1998)
Nissan Skyline GT-R BNR32 RB26DETT (08/1989-08/1991)
Nissan Skyline GT-R BNR32 RB26DETT (08/1991-02/1993)
Nissan Skyline GT-R BNR32 RB26DETT (02/1993-12/1994)
Nissan Skyline GT-R BNR34 RB26DETT (01/1999-08/2000)
Nissan Skyline GT-R BNR34 RB26DETT (08/2000-10/2000)
Nissan Skyline GT-R BNR34 RB26DETT (10/2000-08/2002)
Nissan Stagea WGC34 RB25DET (08/1998-09/2001)
Nissan Stagea WGNC34 RB25DET (10/1996-07/1997)
Nissan Stagea WGNC34 RB25DET (08/1997-07/1998)
Nissan Stagea WGNC34 RB25DET (08/1998-09/2001)
Nissan Stagea WGNC34 RB26DETT (11/1997-07/1998)
Nissan Stagea WGNC34 RB26DETT (08/1998-09/2001)
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“ THE CUSTOMER'S VOICE ”
RHDJapan Store Reviews
Adjustability, strength and ease of movement Review by Wesley
Cusco quality, allows for caster adjustment up front
Cusco quality Review by Wesley
Easy install, makes a good difference
Noticeable Difference, Fast Shipping Review by Wesley
Ordered this and a few other Cusco items for my ER34. Easy install, great quality
Fast Shipping, Tein great for upgraded Ride quality Review by Wesley
Great Tein Quality, Fast Shipping, Very well packaged
Perfect for GTX Turbos, where the internal wastgate is too small. Review by Philipp
The quality is typically HKS perfect.The price-performance ratio is very good and there is no other option on the market where you can increase the spring preload. It would be nice if HKS would bring another 40mm version onto the market with a smaller housing. Because it's not that easy to accommodate such a large wastgate in the engine compartment.
