What’s the advantage of a 2.56 pulley vs a 2.72? What are any added risks of 2.56 instead of a 2.72?
Litens HellRaiser 2.56" Pulley Kit for 15-Current Demon, Jeep Trackhawk, RAM TRX, Challenger, Charger & Durango SRT Hellcat 6.2L - 920670K
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Open Aug 10, 2022 - 01:32 PM
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Sep 14, 2022 - 02:36 PM
The smaller pulley options will result in higher boost levels. Higher octane fuel is recommended for both of these pulley sizes, will the 2.56" requiring race fuel or E85 in particular depending on your tuner/installer's preference.
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