Supercharger: C15-20

The Rotrex C15-20 supercharger is one of three models in the C15 line. The power range of the C15-20 is between 68 to 163hp and is best suited for engines up to 1.3L. The C15-16 ranges from 82 to 170hp and is best suited for engines up to 1.4L whereas the C15-60 ranges from 122 – 238hp and is best suited for engines up to 1.5L.

Company: Rotrex

Type: Centrifugal

Usage: Street, Motorcycle, Powersport, Marine, Other

Availability: Available (as of Apr 12, 2017)

Drive Type: Belt

Max Peak Speed (RPM): 180,000

Max Flow (RPM): 0.15 kg/s

Max Power (HP): 163

Adiabatic Efficiency (AE) % (Overall Efficiency): 75

Self Contained: Yes

Inlet Outside Diamater (OD): 60mm

Discharge Outside Diameter (OD): 45mm

Max Pressure Ratio: 2.94

Drive Ratio: 1:12.67

Rotation Direction: Clockwise (seen from pulley side)

Pullies: 7 rib aluminum or 8 rib steel

Pulley Diameters Available: 70, 75, 80, 85, 90mm

Unit Weight: 6.4 lbs / 2.9 Kg

Peak Input Shaft Speed: 14,207 RPM

Max Drive Efficiency: 97%

Power Range: 68 - 163 hp / 50 - 120 kW