my wheelbase is 86.60" and nhra requires 90" wheelbase unless you have original motor in original position. is there a rule against moving the rear axle back and front axle forward to hit 90"? do they check this rule?

 

I think the rule is chassis car's not unibody, but you can email nhra to find out. Jim Skelly "oldguy" routinely looks at these forums so he might even answer this

 

thanks