bmongan
Member
Hi guys. Maybe you guys could help me with an impeller selection. My ski is a 1995 Seadoo sp 587 motor. It is stock but .50 mm o/s. The manual calls for an 18.8 pitch aluminum impeller. I am looking at an Adonis 13/19 pitch or a Solas 13/18 pitch Stainless. Both are the same price, come with a wear ring and impeller tool. I am just not sure on the pitch. I am not really concerned about performance this Ski was never a world beater it tops out at about 40mph.I just use it to tool around the bay when I am not on the boat and want the best one for this ski. I don't have a tach so I won't really know the RPMs, which is the reason I want as close to stock as possible. Thank you guys for all your suggestions in the passed