This is the 3.15″ diameter pulley for the Eaton M90 Gen3 supercharger. It produces a maximum of 5.5 psi at 5500 rpm on the 4.0L V6 Cologne Engine using the late model Thunderbird Eaton M90. This pulley equipped with Anti-Slip Technology and is designed to fit any standard 6-Rib Poly-V serpentine belt. The offset from center of the pulley to face of the supercharger snout is identical to the stock Eaton M90 Gen3 pulley (89-95 Ford Thunderbird). This pulley is designed to be mounted with the following quick change pulley adapters: S130006A.
WARNING. COOLING EQUIPMENT IS RECOMMENDED (methanol injection or intercooler kit). IF NO COOLING EQUIPMENT IS INSTALLED, TOWING AND/OR BOOSTING IN HOT-DRY CLIMATES MAY PRODUCE HIGH INTAKE TEMPERATURES AND EGTs. USE CAUTION.
Prices are in USD. This product ships from Canada. Canadian customers will be charged taxes based on their local provincial or territorial tax rate. US customers are not charged tax, but duty and brokerage fees may apply.