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How much does this pulley increase the amount of boost over stock? Litens 920668K HellRaiser 3.17" Pulley Kit for 15-23 Demon, Challenger, Charger, Durango SRT Hellcat, Trackhawk & TRX 6.2L HEMI
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Open May 23, 2025 - 11:37 AM
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Litens 920668K HellRaiser 3.17" Pulley Kit for 15-23 Demon, Challenger, Charger, Durango SRT Hellcat, Trackhawk & TRX 6.2L HEMI
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 3.17 pulley upgrade. Using the OEM design developed spe...
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