do you think it can be bad for me 1/4 mile time if I put the ford racing (397-M-5300-B) spirng on me 5.0 mustang lx coupe 89

http://www.jegs.com/webapp/wcs/store...48325_-1_10441

thanks

 

the ford B springs are good springs, im happy. there on in my sig. they are not the eibach drag springs but they are ford racing ( originality, but +) and they are really good all around springs

the tires are what i would be more concerned about. some 255 MT will do the car good!