Ferrea Competition Plus Exhaust Valves for Nissan Skyline R33/R34 RB25DET NEO – +1mm Oversized – 12-Piece Set (F1936P)

Description

Ferrea Competition Plus Valves have built a reputation as the industry’s most reliable extreme duty valve. To manufacture the valves we use special aerospace quality alloys, including the EV8-Z18, which provides high tensile strength. An exclusive two-step slow forging process ensures proper grain flow and virtually eliminates any damage to thematerial structure. The valves are then heat-treated and stress-relieved over a 48-hour period, which is the crucial base of our molecular integrity. These valves feature avionics-quality hard chrome along with a specially applied hard tip.

6 Cylinder In-Line – 24 Valve – (NEO)
Exhaust
Head Diameter: 30.65 mm
Stem Diameter: 5.96 mm
Overall Length: 97.95 mm
Tip Length: 3.7 mm
Reference: 22 Degree Flo. + 1 mm oversize.

Fitment:
1998:Nissan:Skyline (R33):2.5 RB25DET, 
1998:Nissan:Skyline (R34):2.5 RB25DET, 
1999:Nissan:Skyline (R34):2.5 RB25DET, 
2000:Nissan:Skyline (R34):2.5 RB25DET, 
2001:Nissan:Skyline (R34):2.5 RB25DET, 
2002:Nissan:Skyline (R34):2.5 RB25DET, 

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