In the coyote world a lot of people were/are using them. Never remember hearing anything bad. TSS was the go to in the early coyote days.Is it ok to use used boundary oil pump gears ?
What about the scoringYou want to use a feeler gauge to check if the clearance is good or not, even on brand new sets. I saw a post from Shaun at AED last week about this.
What about the scoring