Supertech Performance GDE-NSR6-I-8 Manganese Bronze Intake Valve Guides for Nissan SR20DET 6mm Stem

These high-performance valve guides are essential components for engine builders and performance enthusiasts looking to enhance durability and valve train performance in their Nissan builds.

Key Features:

• Precision-machined from high-quality manganese bronze material for superior wear resistance
• 6mm inner diameter designed for 6mm valve stems
• 10.03mm outer diameter for proper cylinder head fitment
• Optimized for use with Supertech low-friction black nitrided valves
• Engineered for racing applications including drag racing, rally, and road racing

Technical Specifications:

• Material: Manganese Bronze
• Inner Diameter: 6mm
• Outer Diameter: 10.03mm
• Application: Intake side only

Supertech valve guides are engineered to work in combination with performance valves to provide optimal performance and durability for high-performance engine builds. The manganese bronze construction offers excellent wear characteristics and thermal stability, making these guides ideal for both street and race applications. Compatible with Nissan SR20DET turbocharged engines found in 240SX (S13/S14/S15), Nissan Pulsar GTI-R, and SR20DE naturally aspirated engines in Sentra SE-R and other applications.