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Description
xOverview
Meet the AegisAutos 36-181 Main Jet Kit, crafted for Holley carburetors with a focus on precision and practical organization. This assortment gathers sizes 64 through 99, delivering two pieces of each size for a total of 72 brass jets. Each jet uses a 1/4 inch-32 thread, ensuring compatibility with a wide range of main jet configurations and enabling tuning versatility for multiple Holley models.
What’s Included
- 72 jets in total: 2 of each size from 64 to 99
- 1/4"-32 thread size for broad compatibility
- Hard-shell plastic case with numeric markings for quick identification
- Durable brass construction designed for repeated use and stable metering
Compatibility
Designed to work with popular Holley carburetor families, this kit supports classic and performance setups such as:
- Holley 2010
- Holley 2300
- Holley 4010
- Holley 4011
- Holley 4150
- Holley 4160
- Holley 4500
Design and Durability
Brass jets offer wear resistance and dependable metering, while the included storage case keeps each size separated and easily accessible. Clear numerical markings on the case help you grab the right jet quickly, reducing downtime during tuning sessions.
How to Use for Tuning
- Identify the target engine behavior you want to refine (idle, mid-range, or peak power).
- Start with a mid-range jet size based on prior notes or manufacturer guidance.
- Install the selected jet and test in a controlled environment; record results.
- Iterate with neighboring sizes to approach your desired balance of fuel delivery and response.
Why This Kit Stands Out
- Broad tuning range: sizes 64–99 cover a wide spectrum of metering needs.
- Organized storage: labeled compartments simplify jet selection during quick adjustments.
- Reliable materials: brass jets support durable, repeatable tuning efforts.
Note: Before purchasing, confirm your exact Holley model and thread compatibility. If you’re unsure, feel free to contact the seller for guidance.
FAQ
Q: What is included in the AegisAutos 36-181 main jet kit?
A: 2 each of sizes 64–99, totaling 72 brass jets, plus a labeled plastic case for ordering convenience.
Q: Which Holley carburetor models are compatible?
A: Fits Holley 2010, 2300, 4010, 4011, 4150, 4160, and 4500 models; verify your application before purchase.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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