V-1 S Trim	V-1 T Trim	V-2 SQ	V-4 X Trim & XX Trim	V-4 Z Trim
V-5 D Trim & G Trim	V-7	V-9	V-20 Series	Vortech Data Sheets

V-20 Series Superchargers
  
The V-20 Series supercharger uses new technology in the form of a modular, ultra robust drive system, designed specically to accept the abuses of the ultra-high performance 1,000+ horsepower segment primarily found in drag racing.

In keeping with the Vortech tradition of world class efficiency, these units all feature a compressor efficiency rating of 77% or greater making them truly second to none. All units in heavy duty (H/D) configuration include ceramic hybrid ball bearings, ideally suited to racing applications.

The V-20 series can accommodate for most existing Vortech compressor stages and features an internal step-up ratio of 4.21:1.

V-24 X-TRIM SUPERCHARGER

• For high-output racing applications
• Among the highest insentropic efficiency of all Vortech units
• Low-friction impeller seal allows for “upstream” throttle draw-through applications
• Designed for “Cog” style supercharger drive systems

V-24 XX-TRIM SUPERCHARGER

• For high-output racing applications
• Designed for “Cog” style supercharger drive systems
• Available in Clockwise or Counter-Clockwise Rotation

V-24 Z-TRIM SUPERCHARGER

• For high-outputracing applications
• Low-friction impeller seal allows for “upstream” throttle draw-through applications
• Designed for “Cog” style supercharger drive systems

V-27 YSI-TRIM SUPERCHARGER

• For high-output racing applications
• Designed for “Cog” style supercharger drive systems
• Available in Clockwise or Counter-Clockwise Rotation

V-28 130A-TRIM SUPERCHARGER

• For racing applications with extreme CFM/boost demands
• Largest air inlet opening among all Vortech units
• Highest boost and flow potential in the Vortech product line
• Unique ‘twin-splitter’ impeller design
• Designed for “Cog” style supercharger drive systems
• Available in Clockwise or Counter-Clockwise Rotation

PERFORMANCE AT	V-24	V-24	V-24	V-27	V-28
ABSOLUTE SPEED	X-Trim	XX-Trim	Z-Trim	Ysi-Trim	130a
Impeller Speed (Max.)	65,000	65,000	58,000	65,000	60,000
PSIG (Max.)	29	29	32	30	33
Flow CFM (Max.)	1,800	1,950	2,000	1,600	2,700
Horsepower (Approx.)	1,300	1,400	1,450	1,200	1,900
Isentropic Efficiency	79%	78%	77%	78%	78%
Pressure/flow performance data gathered in accordance with SAE Standard J-1723.
Superchargers fitted with curved outlets are 1 to 2% less efficient than shown.
Horsepower estimates are based on airflow availability

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