Posted by Kaegi [108.162.245.175] on Monday, November 05, 2018 at 12:11:08 :
In Reply to: Re: Is front pulley important for engine balance? posted by Kaegi [108.162.246.146] on Monday, November 05, 2018 at 12:05:09 :
one thing to consider is pulley ratios. the larger the crank pulley the faster the accessories spin. the smaller the accessory pulleys the faster the accesories spin. they are calculated at the factory. eg an m37 crank and water pump pulleys are larger than PW/WC. so if you run a WC crank pulley and a m37 water pump pulley the water pump wont spin the correct speed. too slow
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