I want to know if you can really feel a differance with these gears, i plan to put power adder on soon so i dont want to get 4.10s, so is 3.73s worth it?
Does it matter? You have already ruled out 4.10's. Many run 4.10's even with a supercharger. There are already enough gear threads on the subject. I am sure you can find them in the search.
If you don't want to search...yes they are a waste of money.
I want to know if you can really feel a differance with these gears, i plan to put power adder on soon so i dont want to get 4.10s, so is 3.73s worth it?
i was thinking about switching over to 4.10s before i got my spray but now im glad i didnt way way too much torque and i wouldnt be able to keep up with it lol.
You could even gear back further that that with a PD blower. My car breaks them loose at 70km/h with the 3.73's and I'm running a 4R70W with 27" tires all the way around and about 600-700lbs more car than the Mustang guys.
The 3.73 gears was one of the last mods I have done. To be honest I was little disappointed in the results. But I went to 31 slpine axles and diff at the same time so it didn't coat extra to put them in, since I was in there anyway