+61 7 5645 1333   8am-2pm AET Mon-Fri

Toggle Nav
My Cart
Menu
Account

Search for engine

Prev
RB Twin Cam Cylinder Head Oil Drain Kit #1

RB Twin Cam Cylinder Head Oil Drain Kit #1

Out of Stock
main product photo

Nissan RB Head Drain Adaptor

Prev
The Ross Performance Parts Nissan RB Twin Cam Head Drain Adaptor is designed to help prevent potentially dangerous amounts of oil from pooling in the back of the head. Excessive top end oiling is an inherent design problem with the RB platform when the factory oil pump is upgraded or on engines that see sustained high RPM use. The oil drain holes in the head are too small to displace the increased amount of oil being delivered to the head. This can at best lead to oil being lost through the cam cover vents and PCV system, through to a destroyed engine from oil starvation when all of the oil is stored in the cam covers instead of the sump! It's recommended that engine builders install a correctly sized oil restrictor in the head when upgrading the oil pump which will further help reduce the risk of excessive top end oiling.
Be the first to review this product
AUD$102.73
Out of stock
SKU
306000-16

For shipping cost -add all the products you would like, then navigate to the shopping cart to calculate shipping quote.

Nissan RB Twin Cam (RB20 / RB25 / RB26) Head Drain Adaptor

Key Features:
  • Dual direction for flexible plumbing options.
  • Fits into existing core plug hole at back of head. Requires drilling and tapping of 2x M6 holes for fastening.
  • Low profile AN-8 extended fitting included to minimise external dimensions and allow ample firewall clearance.
  • Designed to allow the adaptor to be rotated for ease of hose routing.
  • Integrated mesh screen filter which can also help diagnose potential valvetrain problems.
  • For use with RB20, RB25 and RB26.
  Got any questions or feedback about our RB Head Drain or any other Oil System accessories? Please call +61 7 5645 1333. You can also send us an email: sales@spoolimports.com #GoHarder with #RossPerformanceParts
More Information
Product Name Nissan RB Head Drain Adaptor
Brands Ross Performance
Engine RB20DET, RB25, RB25 NEO, RB26
Make Nissan

Delivery & Freight

We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.

You can calculate shipping rates inside the shopping cart. After adding all the products you would like, navigate to the cart and click the ESTIMATE SHIPPING & TAX link. .

If you only see the Click and Collect shipping option, it means that your address was not validated correctly.

If you have issues calculating freight, please get in touch. We are happy to help.

Disclaimer:

Product images are for description purposes only. Actual product may vary.

Shipping calculations available at checkout.

If you are unsure, get in touch by emailing sales@spoolimports.com, messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).