Supercharger: A-1R

The ProCharger A-1R centrifugal blower for automotive street, motorcycle and powersports (ATV, quad, snowmobile, etc) applications. This unit is ProCharger’s second smallest supercharger designed for an engine with a base hp range of 50 to 95 hp and a maximum supercharged hp of 150.

Company: ProCharger

Type: Centrifugal

Usage: Street, Motorcycle, Powersport

Availability: Available (as of Mar 27, 2017)

Drive Type: Gear

Max Peak Speed (RPM): 75,000

Max Flow (RPM): 450

Max Boost (PSI): 15

Max Power (HP): 150

Step-Up Ratio: 4.11:1

Self Contained: Yes

Inlet Outside Diamater (OD): 3"

Discharge Outside Diameter (OD): 2"

Discharge Inside Diameter (ID): 1.75"

Inducer Diameter: 2.28"

Exducer Diameter: 3.2"

Volute Diameter: 7"

Reverse Rotation: Yes

Oil Capacity: 2.5oz