Litens is a tier one supplier to Stellantis / Dodge and is the manufacturer of the decoupling drive pulley on all Hellcat / Redeye / TRX superchargers.
Litens Aftermarket now offers a line of reduced diameter drive pulleys for these superchargers, increasing rotor group speed to achieve higher boost pressure. This is the same pulley offered by Mopar’s Direct Connection® in their Stage II Hellcat tuner kits.
The HellRaiser reduces stress and wear on your supercharger’s bearings and rotor group by isolating and decoupling the input shaft from engine vibrations and reducing backlash during abrupt deceleration.
This pulley kit is suitable for mild performance upgrades utilizing stock injectors. Testing by Litens demonstrates power gains of +/- 45 HP on 93 octane and 65 HP on race fuel / e85. Does not require tuning for 93 octane applications.
- 3.17" Litens Supercharger Pulley
- Tamper Evident End Cap
- 17mm Removal Tool
- HD Belt for use with this pulley and stock damper
*Litens requires the use of the stock diameter crankshaft damper. DO NOT USE overdriving dampers with this product. Additionally, do not use high-torque tensioners / idler pulleys with this product due to risk of internal damage.