Holley Brass Main Carburetor Jets Number 91 Pair 0.1085 in, 1/4-32 Thread

Holley Brass Main Carburetor Jets Number 91 Pair 0.1085 in, 1/4-32 Thread

The Holley Brass Main Carburetor Jets are precision-engineered components designed to optimize fuel delivery in high-performance carbureted applications. With a jet size of 0.1085 inches, these jets ensure accurate fuel metering for enhanced engine performance. By allowing more control over air-fuel ratios, they facilitate improved combustion efficiency and power output, making them a crucial choice for automotive enthusiasts and professional racers alike.

Crafted from high-quality brass, these jets offer excellent resistance to corrosion and wear, contributing to their durability and reliability. The 1/4-32 thread size ensures proper fitment and easy installation into a variety of Holley carburetors. These main jets are designed to work seamlessly with both gasoline and alcohol-based fuels, making them versatile for different engine setups and racing conditions.

Whether you are tuning your engine for optimal performance or replacing worn parts, these Holley jets provide the precision needed to achieve the desired air-fuel ratio. The adjustable nature of these components allows for fine-tuning, enabling racers to maximize power output and efficiency based on specific driving conditions and performance goals.

FITMENT: These brass jets are suitable for a variety of Holley carburetor models. Always refer to your specific carburetor manual or specifications for compatibility details to ensure optimal performance.

Key Features & Benefits

• Precision-engineered for accurate fuel metering
• Crafted from durable brass for long-lasting performance
• 1/4-32 thread size for easy installation in Holley carburetors
• Compatible with both gasoline and alcohol-based fuels
• Allows for fine-tuning of air-fuel ratios for optimal engine performance

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 60-day free returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.