Supertech Forged Pistons Kit for Nissan RB25DET NEO (86.50mm / 9.0:1)Supertech pistons are manufactured from extruded high silicon, enhanced 4032 alloy (with additional Cu, Ni & Mg) featuring low thermal expansion, excellent wear resistance, and higher thermal conductivity. Engineered for high boost turbo pressure applications. Pinton rings are all included. Generally sold separately. Fits Nissan Skyline 1998 2002 RB25DET NEO 4032 Forged pistons Bore, 86. 50mm (0. 5mm oversize) Stroke, 71. 70mm Rod Length, 121. 50mm 9.

24 Springs

Lightweight designs

Installation requires verifying the installed spring height with the included shims and confirming retainer-to-seal clearance

Piston rings

pair with matched Supertech exhaust valves

Accumulator Grooves

00mm overbore

Fits 6 cylinder 2WD or AWD RB25DET RB26DETT

Optionally

Horn Button

enhancing both the aesthetics and functionality of your steering system

All of our rods feature an H-beam design and come with ARP 2000 bolts capable of achieving a clamp load of 220