it is my first time in along time tio hit the tracks again. I usually run at low 14's high at best 13.9. but this time i changed my exhaust system added a msd coil, ignition amp 6AL, 2 step rev limiter and lighter 15" rims. And now I am at low 15's. what the hell is going on. any suggestions? :evil:

 

OK what stuff did you have? Now what stuff do you have?

Maybe you down graded by mistake??

And what kind of weather???

there is a lot of factors involved in drag racing.