Are they worth the Trouble?

well i run a stock type pump and fan with shroud and may car ran 180 or less everytime on the road or back to back at the track .went to pump drive and elect. fan and car was a litlle hotter and didnt see alot of gain et/mhp wise but could cool it down between runs but could not go back to back runs like i could with the stock type stuff..if its a car you plan to drive more then race i would stick with what you have and found another place to make a few more horse power...but thats just memike