Hey what's up guys so this one is throwing me for a loop and I need some help. A few months ago I purchased a 93 del sol with a pretty built b16a. Water pump went out well long story short it's running a Japan paraut 20 tooth water pump. It has low comp wiseco pistons and eagle rods for 9:1 compression. I can't find another 20 tooth pump. Any insight would be great thanks in advance.