Bought a 10% pulley upgrade. Looks to be the same size.
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Bought a 10% pulley upgrade. Looks to be the same size.
I just purchased a 07 RRSS and wanted to do the pulley upgrade for more boost but the upgraded pulley looks to be the same size as the pulley on the supercharger. Are they very close in size or is my RR already upgraded? Lol, sorry if it sounds like a dumb question but not sure if the size is very similar or not. Thanks for any help.
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