122-99 Holley Jet
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122-99 Holley Jet
Optimize the performance of your Holley carburetor with the 122-99 Holley Jet, designed for precision and efficiency in fuel flow management. This essential metering jet is engineered to enhance your vehicle's fuel delivery system, ensuring a smooth and powerful performance on the road.
Key Features:
- Control Fuel Flow: The 122-99 jet regulates the fuel flow into the metering system, allowing for fine-tuning to achieve the desired engine performance.
- Flow Capacity: Rated in Cubic Centimeters per Minute, these jets provide an accurate and reliable measurement for optimal fuel distribution.
- Changeable Design: Easily interchangeable for tuning purposes, enabling you to customize your carburetor’s performance to match your vehicle’s needs.
- Flow Tested: Each Holley main jet is rigorously flow tested and stamped with the correct number, ensuring consistent quality and reliability.
- Compatibility: Specifically designed for use with Holley carburetor models, including the Holley Model 2010 and 2300 type.
Specifications:
- Fuel Type: Gasoline
- Jet Drill Size: 0.126 Inch
- End Size: 4010
- Material: 4011
- Quantity: 4150
Warranty:
Enjoy peace of mind with a limited 90-day warranty that ensures your satisfaction and confidence in the product.
Upgrade your carburetor today with the 122-99 Holley Jet and experience enhanced performance and efficiency like never before!
Shipping & Returns
Shipping & Returns
Shipping:
Most qualifying in-stock orders are processed within one business day. In the contiguous 48 states, eligible in-stock orders placed before 12:00 PM (noon) in the customer's local time zone typically ship the same business day. Orders shipping to Alaska or Hawaii use a 12:00 PM Pacific Time cutoff (California time). These cutoffs apply only to eligible in-stock orders and are not guaranteed shipping or delivery times. Same-day shipping refers to processing and carrier handoff, not delivery. Weekends and holidays are excluded.
Payment verification, address verification, fraud review, and inventory availability may take longer. Supplier-direct fulfillment, freight shipping, and special handling may also take longer.
Returns:
Eligible products may be returned within 60 days of delivery, subject to our Return Policy. Return authorization is required. Certain products are final sale or subject to manufacturer warranty procedures, shipping charges, and applicable restocking fees.
Please inspect your order promptly upon delivery. Shipping damage, incorrect items, missing components, or quantity shortages must be reported within 3 business days after delivery. Retain the product, original packaging, shipping labels, and photographs while your claim is reviewed.

