1. Did they have 4 wheel disc brakes (YES)
2. What were year by year changes (1985.5) (performance, options, apperance, etc) +30 HP, DUAL EXHAUST, 1 POUND EXTRA BOOST, HOTTER CAM, FLUSH LIGHTS, OTHER STUFF
3. What is the redline NOT SURE.
4. How much do they weigh I THINK MY 85.5 WEIGHS JUST...