I've considered going coil overs on my street/strip Dart but I think my car is to heavy and doesn't have enough power for the coil overs to work. my Dart is 3260# and runs high 6.50s in the 1/8 with high 1.30 60'. As it sits now I have 5.5" of front travel, most of the coil over shocks I've seen are 5" stroke, so I don't know how much travel you could get with them. Mine's hit and miss on hooking at marginal tracks too.