1995 gts pump problem
I have a 1995 GTS with the single carb white 580/587 in it. The previous owner said that it normally went 42ish mph for them. I was only able to get it up to 32mph with severe cavitation. I pulled the pump and saw that the wear ring had excessive clearance between the impeller. i was torn whether I was going to get the impeller refurbished of not but then I noticed some of the vanes were busted behind the impeller. Is this a big deal?