New! 4 Barrel Air Box:
- Universal air box designed for pavement Late Model racing
- Shallow ramp angle engineered for optimal pressure distribution
- Improved pressure recovery for maximum horsepower
- 2" drop base provides throttle linkage clearance
- Lower-profile design fits cleanly beneath the hood
- Precision-fit filter seat promotes smoother, more efficient airflow
- Square corners allow for easy installation
- Fits air filters up to 4" tall
- Aerodynamically simulated using the latest CFD software
- This will be the new standard air box
Old Style 4 Barrel Air Boxes:
- Feature a patented machined aluminum adapter ring
- Available in 0° & 3° to ensure a proper, level fit
- 3° Air box is commonly used for short track late models
- This will be available until the end of the 2026 season
How to Determine Air Box Angle Option:
- Set the car at proper ride height
- Place an angle finder on the carburetor to determine which air box option fits best
Old Style 2 Barrel Offset Air Box:
- Designed to allow the element to be flat across the back for engine setback & clearance in the cowl
- Fits a standard 3-1/2" x 14" filter element
- This will be available until the end of the 2026 season