Since the Hellcat first hit the market, it's been debated as to how much safer a clutched pulley just like the OEM decoupling 3.35" would be on modified IHI Hellcat superchargers. Litens comes through with their high quality heavy duty 2.72 pulley upgrade. Using the OEM design developed specifically by Litens this pulley will reduce stress and associated wear on your supercharger's bearings and rotors.
1 - 2.72" Litens Supercharger Pulley
1 - End Cap (dust/tamper shield)
1 - 17mm Install Tool
1 - HD Belt
This pulley makes approximately 16 PSI on Hellcat and Trackhawk Superchargers and 20 PSI on Demon and RedEye Superchargers at sea level. This pulley kit does require use of larger fuel injectors and custom engine tuning.
Note 1: Pinning of the crankshaft pulley is not believed to be required with use of this pulley but no liability is assumed or implied by High Horse Performance, Inc. due to any damage that may occur due to unpinned cranks.
Note 2: Litens highly recommends against the use of additional idlers or heavy duty tensionsers and HD Belts with their pulley due to the higher risk of internal failure. Failure caused by running these other parts may not be covered under warranty.
Warranty: 1 Year manufacturer parts warranty against materials and manufacturing defects from date of purchase.
To make things easier you may also purchase the (Pin Holding Tool) to secure the pins on the back of the snout
This product Fits 6.2L Vehicles:
- 2015+ Dodge Challenger Hellcat
- 2018 Dodge Challenger Demon
- 2019 Dodge Challenger RedEye
- 2015+ Dodge Charger Hellcat
- 2018+ Jeep Grand Cherokee Trackhawk