2.85″ HellRaiser Supercharger Pulley for higher boost pressure
The supercharger pulley has a decoupler. The boost pressure is increased by approx. 3-4 PSI (0.2 - 0.25 bar).
The HellRaiser pulley from Litens High Performance has a diameter of 2.85 inches and features the same design as the standard pulleys, but with a diameter of 3.43 inches.
Fits:
| Make | Model | Engine | Year |
| Dodge | Charger | 6.2 Hellcat | 2015 – 2023 |
| Dodge | Challenger | 6.2 Hellcat | 2015 – 2023 |
| Dodge | Durango | 6.2 Hellcat | 2021 – 2023 |
| Jeep | Grand Cherokee | 6.2 Trackhawk | 2018 – 2021 |
| RAM | 1500 | TRX | 2021 – 2023 |
Notes:
This pulley is intended for professional installation only.
Special tools are required for installation.
A shorter supercharger belt is needed. This is included.
The engine control must be adjusted.
German installation instructions included.
Peter Gründler -
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