Nissan RB30ET Ross Racing Forged Piston

Nissan RB30ET Ross Racing Forged Piston

EL / EF 4.0L SOHC Ross Racing Forged Piston

EL / EF 4.0L SOHC Ross Racing Forged Piston

AU 4.0L SOHC Ross Racing Forged Piston

USD$1,080.00
Availability: In stock
SKU
ROS-SPL-AU

Ross Racing Forged Pistons for AU 4.0L SOHC using BA Rods (22mm gudgeon pin)

These are a custom piston made by Ross for Spool Imports. If not in stock can take up to 12 weeks 

Pistons are available in:

  • Compression Ratio: 8.5:1 and 9.0:1
  • Bore Size: +0.5mm and +1mm
  • 0.200" (5mm) Tool steel 52100 gudgeon pins
  • Pistons come with rings, gudgeon pins and pin locks
  • Forged 2618

Rated at 1000HP by Ross Racing

Ross Racing Pistons:

All ROSS Racing Pistons (since 1985) have been forged from 2618 billet bar stock and have been heat treated and aged to a T61 condition (2618-T61). 2618-T61 is the material that is used when fatigue resistance and durability are of prime importance by all premium racing piston manufacturers.

This material has less than 1% silicon particulate content. High silicon content pistons (forged from 4032 or MS75) will not stand up to the most extreme stress placed on many racing pistons. If a crack starts to form in a high silicon piston it will continue until the piston experiences a catastrophic failure. Simply stated, adding sand to the aluminum only makes it more brittle. In the rare instance of a 2618-T61 piston cracking, the crack will continue to an area where the stress is not as great and will then stop. Another advantage of 2618-T61 over the high silicon pistons is the ability to keep its shape under extreme pressure and high RPM's. "Skirt Shrinking" is not a problem with ROSS Racing Pistons.

More Information
Product NameAU 4.0L SOHC Ross Racing Forged Piston
Engine4.0 L Inline 6
MakeFord

We are an Australian based company which ships items nationally and international usually within 48 hours of receiving your order. All items shipped internationally are sent express air freight 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 and for Australia you need to select from ALL dropdowns i.e. Country, State, Suburb and Postcode for the quote system to work. (there is a small delay as it searches) For International you just need the Country to get a quote, more detail is required at Check out to complete order

Our shipping providers do not deliver to P.O. Boxes.

If you have issues calculating freight please get in touch, the most common reason is post code does not match suburb or you are entering a p.o box.

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

Shipping calculations available at checkout.

If you are unsure get in touch with sales@spoolimports.com.