Stock Chevrolet Optra 1.8LT with 215/45/17, no different in terms of performance between Ron95 and 97. Pumped at Mobil. Other not tried yet. Fuel consumption looks about the same after 2 tanks of 95.
4G92 Mivec (1993 engine), generally don't feel much different and no measuring equipment for measure how many milliseconds lost
Renesis, don't dare to try cause high compression + high temperature.
Suzuki V-100, No different at all, cuz whatever ron also can last more than a week of usage @ average 60-70km/h with less than a full tank.
4G92 Mivec (1993 engine), generally don't feel much different and no measuring equipment for measure how many milliseconds lost

Renesis, don't dare to try cause high compression + high temperature.
Suzuki V-100, No different at all, cuz whatever ron also can last more than a week of usage @ average 60-70km/h with less than a full tank.






:ridinghorse::y:
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