Pulley Combos and Belt Sizes for LSA motor

 A lot of you have been questioning what belt lengths to use for what supercharger pulleys.  This handy chart should help you guys out!  Please note that the belt length suggestions shown below are offered as a guide.  While every effort has been made to ensure accuracy in this data, there are variables such as effective belt length variations between belt manufacturers, tensioner spring strength, and OEM manufacturing tolerances. The belt recommendations below should be within 0.5” or les...

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