Originally Posted by 6speed05fire
Has anyone noticed or tested, the diffrence at the drag strip with and with out the spair tire and all its goodies. Faster times, or slower times because of no weight back there and no trac.
everytime I race it's without the spare and as far as I know most of the forum does the same thing. It really helps a lot I've dropped my 1/4 mile times by almost a full half second, but I have a series A spare there is also a series B that weighs half as much and it's pretty rare so you should check to see which you have.