Paxton NOVI-1500 Supercharger Head Unit - Clockwise Rotation - Straight Discharge - Polished (1016128-P)
Polished NOVI-1500 Head Unit for High-Power Street & Strip Builds
The Paxton NOVI-1500 Supercharger Head Unit is designed for high-output street and strip vehicles with modified engines that demand increased airflow and boost capability. Featuring highly advanced, computer-designed gearing, the NOVI-1500 delivers strong power potential while maintaining quieter operation and consistent performance.
All NOVI-1500 units utilize helical-cut gears with an optimized profile and a 3.61:1 internal step-up ratio. These head units are capable of supporting up to 950 horsepower on properly modified vehicles and deliver a strong 75% peak efficiency, making them ideal for the latest generation of improved-breathing, high-power street and strip engines.
Key Features
- Highly advanced, computer-designed helical-cut gear profile for quieter operation
- 3.61:1 internal step-up ratio for strong boost capability
- Supports up to 950 HP on modified engines
- Superior 75% peak efficiency
- Direct bolt-on replacement for select NOVI units including 1200, 1220, 2200, and SL variants
- Available with straight or curved discharge and clockwise or counterclockwise rotation
Performance Specs
- Internal Step-Up Ratio: 3.61:1
- Max Speed: 55,000 RPM (limited to 52,000 RPM on 1500SL models)
- Max Boost: 26 PSI
- Max Flow: 1,400 CFM
- Max Power: 950 HP
- Peak Efficiency: 75%
Performance specs apply to units equipped with a heavy-duty gearcase.
Dimensions
- Discharge OD: 2.75"
- Discharge ID: 2.38"
- Inlet OD: 3.75"
- Inducer Diameter: 3.51"
- Overall Size: 8.75" wide × 9.44" tall × 5.52" deep (not including input shaft)
Quick Specs
- Manufacturer: Paxton Superchargers
- Part Number: 1016128-P
- Finish: Polished
- Rotation: Clockwise
- Discharge: Straight
- Max Boost: 26 PSI
- Max Flow: 1,400 CFM
- Max Power: 950 HP
Important Notes
- NOT AVAILABLE OR LEGAL FOR SALE IN CALIFORNIA
- Drive pulley not included
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized Paxton Superchargers dealer. If you need help selecting the correct NOVI-1500 configuration or confirming compatibility with your existing setup, our team is here to help you get it right the first time.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

