No, it's not normal, but may be tough to diagnose by email. You should be able to lock all four wheels at will. Firm pedal is a good first sign. Are the pads (front and/or rear) glazed? Rear drums wi
I know it is more common in the later models, but any chance you have firewall flex? Open the hood and watch the master cylinder while you step hard on the brakes. If the master moves, you have firew
My roadster was like that when I first picked it up. I rolled through an intersection coming down an overpass. New semi-metallic pads fixed it. Make sure you heat up new pads by riding the brakes bef