Holley 6-511 Needle and Seat Assembly with 0.101 Orifice and Viton Seal

The Holley 6-511 Needle and Seat Assembly is designed for precise fuel regulation in carburetors, featuring a 0.101-inch orifice for accurate fuel flow. Constructed with durable Viton seals, this assembly ensures reliable performance and resistance to fuel and temperature variations. It is suitable for various carburetor applications where dependable fuel delivery is essential. The assembly's compact design allows for easy installation and compatibility with a range of Holley carburetor models. Whether for restoration or performance upgrades, this needle and seat assembly provides consistent fuel metering and longevity. Proper fitment and quality materials make it a vital component for maintaining optimal engine operation and efficiency.

Features:

• Constructed with Viton seals for chemical resistance and durability

• 0.101-inch orifice for precise fuel flow control

• Designed for use with Holley carburetors

• Compact and easy to install

• Reliable fuel regulation for engine performance