Harrop LSA 1900 65mm Pulley Upgrade Kit

Harrop LSA1900 65 mm Pulley Upgrade Kit

Harrop boost-upgrade hardware for the OEM LSA1900 supercharger.

Manufacturer-confirmed kit contents

• 2.55-inch / 65 mm 8PK upper supercharger pulley
• LSA upper pulley hub
• LSA coupling

Fitment

OEM LSA1900 supercharger applications.

Installation and selection notes

Harrop specifies that the 65 mm pulley and matching upper hub are required together. Belt length depends on balancer size. Recalibration is recommended and may be required.

Built by Boost & Tune

Built by Boost & Tune is an authorised Harrop dealer and point of fitment. We can assist with product selection, installation and calibration where applicable.