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Ross custom pistons

Ross Racing Pistons is specialized in the manufacturing of high quality forged aluminum pistons, for a large variety of engines.  Ross Racing Pistons combines light weight, high strength, precision machining and premium materials to build a part you can depend on for high horsepower, torque and reliability.  Ross Racing Pistons can design a custom piston for nearly any application and design it to your exact needs / specifications.  For situations in which the engine is unusual, you may send Ross us a sample piston outlining changes you desire in your new pistons. This will prevent confusion and assure that the correct pistons are manufactured.

All Ross Custom Pistons Include:

  • Pin fit at no extra charge.
  • Lock removal indents.
  • Accumulator groove.
  • Forced pin oilers when applicable.
  • Radius valve reliefs.
  • No extra “engineering” charge for special designs made from sample pistons, drawings, computer discs or emails.

Optional Features Include:

  • Vertical / Horizontal Gas Porting.

  • 3D Profile Milling.




All of Ross Racing Pistonspistons are 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) will not stand up to the most extreme stress placed on many racing pistons.  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.



Ross custom pistons order form:

Ross Custom Order Form
PDF – 771,9 KB 23 downloads

Please mail your order form to: