I just got a 95 gt and the guy had just put flows on it, every flow I have seen had an arrow that said (FLOW) with an arrow on the bottom. But on these I see no arrow. Is there another way I can tell from looking at them without having to pull them off. Reason I suspect that they might be backwards is because my car is having a real hard time trying to pull out some power, feels like its loading up and struggling to run on the higher end. Any suggestions.

That is great!