the best way is read the manufacturer recomended fuel
if it says unleaded, should be no problem
only most performance car, it says premium unleaded
also, there wont be a problem if you use premium. it keeps clean your fuel injector,
about the power, there wont be much different unless if you reset your advance timing, change better spark plug (iridium) like most performance car it use, so better ignite the fuel and match up the timing
Bookmarks