RB25 - 86.5MM (+.020"") +17.5cc DOME
World renowned piston manufacturers JE Pistons along with NITTO Performance Engineering have combined craftsmanship and knowledge to forge the JE / NITTO Sports Compact range of pistons. All pistons are designed to NITTOƒ??s stringent standards and include a redesigned piston for increased strength and a lower friction coefficient resulting in more power and superior ring control.
With the latest advances in technology and engine power reaching levels previously unheard of, has seen increased demands placed on piston design to reliably cope with the extreme conditions commonly encountered today. NITTO has addressed this problem by introducing their latest range of pistons and related components ensuring the complete range have what it takes to handle the extreme demands of todayƒ??s engines.
All JE / NITTO pistons are forged from low silicone content T6 ƒ?? 2618 Aluminium Alloy and finished off with normally optional upgrades including contact reduction grooves, accumulator groove, JE Pro Seal Premium ring sets and upgraded 9310 tool steel piston pins on all kits supplied. Ensuring you have what it takes to deliver results on and off the track.
Custom application pistons are also available by contacting your Nitto Sales Representative.