when should i change the springs?
this winter i will be using a new motor
so i dont wanna wast money on springs if they will last till then.... but i dont wanna blow my **** up either
this winter i will be using a new motor
so i dont wanna wast money on springs if they will last till then.... but i dont wanna blow my **** up either 
it has been down the track about 10-15 times.... i probably have 5-7k miles on them.... once a week i might get on it to about a 130 pull for a street race... other than that pretty tame.... i have 4.10 gears and 4000 stall

