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Part Number: PFEP8869
Proflow 80mm billet aluminium alternator pulley is a good mid range diameter pulley for a street driven high rpm engine. This still considered larger for high RPM engines. (most std pullys are around 50mm). If you want to further protect you alternator from overrun , you may consider using our PFEP8868 which is bigger again.
Example: if you are turning 7000rpm and have a 6 inch crank pulley with a 2 inch alternator pulley, your alternator is doing 21,000 rpm!
Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
US$40
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