TripleM wrote:
Rotary engines.... Catalytic mufflers had only been patented like 40yrs ago?
Winston wrote:
rotary engine first cos last time they don't give a damn about the environment?
German engineer Fritz Wankel produced the first rotary engine in 1957.
Eugene Houdry cracked low-grade crude oil into high-test gasoline, developed a catalytic process for producing synthetic rubber in World War II, and invented the catalytic converter for cleaning automobile exhaust. His catalytic muffler was patented in 1962. It helps to reduce the amount of carbon dioxide and unburned hydrocarbons.
TripleM wrote:
Tubeless first and it was by Good Year tire company.
Gotcha. It is the auto transmission, introduced by GM in 1939. Not until 1948 did we see the first tubeless tires.
TripleM wrote:
ABS or Gas pressured shocks?
Tough one. Will pick gas-pressured shocks as a hunch.
Momo or Razo?