Click on this link, and look at the cage in the car under the link called "Dad's 89 Coupe" or whatever:

BrockelRacing

From what I see, the door bars are too high, don't go far enough forward into the foot well, and then he's changed them to swing-outs to boot. Then look at the rear main hoop where the kick bars come down and triangulate at the bottom of the main hoop... Is any of this legal to tech out????

Thanks for any input