null

GSC Power Division Intake Valve Extended Tip Stainless Steel +1MM (Nissan RB26DETT) GSC2148-01

GSC Power Division Intake Valve, Extended Tip Stainless Steel, +1MM Single (Nissan RB26DETT) - GSC2148-01

Image is a representation of this item.
Actual item may vary.

Item#:
gsc2148-01
$25.15
Price: $21.38
(You save $3.77 )
(No reviews yet) Write a Review

GSC Power Division Intake Valve – +1MM Extended Tip Stainless (GSC2148-01)

Upgrade your Nissan RB26DETT with the GSC Power Division +1MM Intake Valve, precision-engineered from modified 21-4n stainless steel. Featuring an extended tip and enlarged head diameter, this valve is optimized for high-performance builds, reduced base circle camshafts, and compatibility with OEM 1ZZ Toyota shimless buckets.

Precision Dimensions

  • Head Diameter: 35.6 mm / 1.402 in
  • Total Length: 103.85 mm / 4.089 in
  • Stem Diameter: 5.967 mm / 0.235 in

Engineered for Performance

Using advanced 3D modeling and simulation, GSC has developed a high-flow valve head design that minimizes distortion and maximizes sealing under extreme conditions. Each prototype is flow-tested in its intended application to ensure top-tier performance and reliability.

Key Features

  • Extended Tip Length: Ideal for reduced base circle cams and 1ZZ shimless bucket setups
  • Swirl-Polished Heads: Enhances airflow and valve aerodynamics
  • Back Cut Design: Reduces valve weight for higher RPM capability
  • Micro-Polished Stems: Minimizes oil retention and drag for smoother guide movement
  • Premium Stainless Steel: Modified 21-4n alloy ensures strength and longevity
  • Balanced Keeper Groove: Optimized for spring pressure balance, reducing need for shims
  • OEM Compatibility: Works with factory keeper/lock systems (Note: avoid reusing locks in performance builds)

Built to Last

Backed by GSC Power Division’s commitment to quality, this intake valve delivers consistent performance and durability for serious RB26DETT builds.

Fitment:

- 1989 Nissan Skyline GT-R RB26DETT
- 1990 Nissan Skyline GT-R RB26DETT
- 1991 Nissan Skyline GT-R RB26DETT
- 1992 Nissan Skyline GT-R RB26DETT
- 1993 Nissan Skyline GT-R RB26DETT
- 1994 Nissan Skyline GT-R RB26DETT
- 1995 Nissan Skyline GT-R RB26DETT
- 1996 Nissan Skyline GT-R RB26DETT
- 1997 Nissan Skyline GT-R RB26DETT
- 1998 Nissan Skyline GT-R RB26DETT
- 1999 Nissan Skyline GT-R RB26DETT
- 2000 Nissan Skyline GT-R RB26DETT
- 2001 Nissan Skyline GT-R RB26DETT
- 2002 Nissan Skyline GT-R RB26DETT

CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov