I believe you keep filling it til its up to the stock fill hole. Its been a while since I filled up my rear with an lpw girdle, but i'm pretty sure this is what I did.
Thanks man. I just wantef to know what the fluid ounces were, because @ $12.95 per quart for royal purple, i dont need to donate any more than i have to! hahahah ya know.
I know-with a girdle-It adds 1 extra quart off the bat! I researced it in my old manual-It takes 3.75 ounces exacty. So with that-Add 1 quart and thats the answer.
****, hahahah Now to break it down in english! hahahha