Factory Showdown Cars...

At first nhra added 50 lbs to the challengers then changed it to 25 lbs and removed 25 lbs from the crapo camaros...

Apparently their is a SFI spec on these cars that put the max weight at 3600 lbs...and put the challenger right against it.....and from what I have read the challengers can not made the minimum weight of 3550....so this may not have any effect on them at all..

But Nhra will make them removed to two plug wires in the future....if needed to get the GM and Fords in the winner circle..