Vortech V-1 Heavy Duty Si-Trim Supercharger Head Unit - Straight Discharge - CW Rotation - Satin 2A128-200
Satin V-1 H/D Si-Trim Centrifugal Supercharger Head Unit
The Vortech V-1 Heavy Duty Si-Trim Supercharger Head Unit (PN 2A128-200) is engineered for high-performance street and strip engines that demand reliable airflow, strong efficiency, and proven durability at elevated boost levels. This configuration features a straight discharge outlet with clockwise (CW) rotation, making it well suited for a wide range of custom and existing Vortech bracket applications.
Designed for the latest generation of improved-breathing engines, the V-1 H/D Si-Trim delivers vastly improved flow and efficiency at high boost, providing substantial power gains while maintaining the long-term reliability Vortech superchargers are known for.
V-1 Heavy Duty Si-Trim Technology
This Heavy Duty Si-Trim supercharger utilizes a robust internal design paired with a heavy-duty gear case, allowing it to support higher airflow and sustained RPM operation. The result is consistent performance and excellent efficiency across a broad operating range.
Performance Capabilities
- Maximum Power Capability: 775 HP
- Maximum Boost: 26 PSI
- Maximum Airflow: 1,150 CFM
- Peak Efficiency: 78%
- Maximum Supercharger Speed: 55,000 RPM
- Internal Step-Up Ratio: 3.45:1
Performance specifications apply to units equipped with the heavy-duty gear case.
Dimensions
- Discharge OD: 2.75"
- Discharge ID: 2.38"
- Inlet OD: 3.5"
- Inducer Diameter: 3.1"
Application Notes
The V-1 H/D Si-Trim is an excellent choice for street/strip vehicles with modified engines seeking a balanced combination of airflow capacity, efficiency, and durability without stepping into larger race-only supercharger platforms.
Quick Specs
- Manufacturer: Vortech Superchargers
- Part Number: 2A128-200
- Supercharger Model: V-1 Heavy Duty Si-Trim
- Rotation: Clockwise (CW)
- Discharge Style: Straight Discharge
- Gear Case: Heavy Duty
- Finish: Satin
Emissions & Legal Notice
- NOT AVAILABLE OR LEGAL FOR SALE IN CALIFORNIA
- For off-road and competition use only
- Installation on emissions-controlled vehicles driven on public roads may violate U.S. federal emissions law
Why Buy from Beefcake Racing?
Beefcake Racing is an authorized Vortech Superchargers dealer with extensive experience supporting street and strip centrifugal supercharger builds. Our team helps ensure you select the correct head unit and supporting components for reliable performance and long-term durability.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
