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Air and Fuel› Superchargers, Turbochargers and Components

Vortech

Trim Self-Contained Supercharger Head Unit

$3,923.99 $2,937.64 Save $986.35

SKU: V-3 Si

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Overview

The Vortech V-3 Si-Trim Supercharger is a head unit designed for up to 775 HP applications. It features a helical gear design with a 3.6:1 step-up ratio and a self-contained lubrication system.

This supercharger is ideal for high-power street and strip engines, offering vastly improved flow and efficiency at high boost levels. It can be installed into existing Vortech V-1, V-2, V-4, or V-7 bracketry. The unit includes a remote fluid drain hose for simple servicing without removing the supercharger.
Show original supplier description
The Vortech V-3 Si-Trim Supercharger Head Unit is engineered to deliver significant power gains for high-performance street and strip applications. This unit is capable of supporting up to 775 horsepower on modified engines, boasting an extraordinary 78% peak efficiency. Its design is ideal for the latest generation of engines that feature improved breathing characteristics. Constructed with a helical gear design and a 3.6:1 internal step-up ratio, the V-3 Si-Trim offers quiet operation and robust performance. It features a self-contained lubrication system, eliminating the need for external oil lines. The unit is factory pre-filled with special synthetic fluid and includes an integrated dipstick for easy fluid level checks. A ventilated gear case assembly with integrated baffling ensures proper oil control and prevents internal pressure issues common in non-vented designs. The simple oil slinger design provides adequate fluid delivery to gears and bearings without requiring separate shaft or bearing sets. Installation is streamlined as the V-3 supercharger can be integrated into existing Vortech V-1, V-2, V-4, or V-7 bracketry systems. It comes with an attached remote fluid drain hose, allowing for convenient fluid changes without disassembling the supercharger from the vehicle. It is important to note that superchargers exceeding 6 PSI require a Vortech Standard Bypass Valve or a Vortech Maxflow Race Bypass/Blowoff Valve, while those exceeding 10 PSI necessitate a higher capacity valve such as a Vortech Maxflow Race Bypass/Blowoff Valve, Vortech Mondo Bypass Valve, or Vortech BV57 Valve. This product is explicitly stated as NOT AVAILABLE OR LEGAL FOR SALE IN CALIFORNIA.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandVortech
Part NumberV-3 Si
CategoryAir and Fuel

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