Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Enhance the performance and tuning precision of your Edelbrock carburetor with the AVS2 Series Carburetor Calibration Kit #1948. Designed specifically for Edelbrock models #1905 and #1906, this comprehensive kit provides the essential components needed for custom adjustments to optimize both cruise and power modes. Whether you're aiming for richer fuel mixture settings or leaner configurations, this kit allows you to fine-tune your carburetor for optimal engine response and efficiency. The kit includes a variety of jets and metering rods, enabling precise control over fuel delivery tailored to your driving preferences and conditions. Additionally, it features an assortment of step-up springs, retaining springs, and hairpin springs, ensuring compatibility with different tuning requirements. The included calibration chart guides you through selecting the appropriate jet and rod combinations for your specific setup, simplifying the tuning process and helping you achieve the desired performance outcomes. All components are organized in a durable, reusable storage case, making it convenient for storage and transport. This calibration kit is an essential tool for serious enthusiasts and professional tuners seeking to maximize the potential of their Edelbrock carburetors. With high-quality parts and comprehensive options, it provides a reliable and efficient way to customize your engine's fueling characteristics, ensuring optimal power, efficiency, and drivability. Whether for street driving, racing, or hobbyist projects, this calibration kit offers the flexibility and precision needed for fine-tuning your carburetor to meet your specific performance goals.
Features:
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
