J johnjoe64 Petrolheads Oct 10, 2008 #1 Hello Everybody did anybody find out if Topaz petrol is 99 octane.
C car driver Sunday Drivers Oct 10, 2008 #3 I rang Topaz they told me there petrols ron rating has not increased and will remain at 95 Ron. I was told they have added a cleaning agent and have no immediate plans to increase the Ron rating.
I rang Topaz they told me there petrols ron rating has not increased and will remain at 95 Ron. I was told they have added a cleaning agent and have no immediate plans to increase the Ron rating.
davelegacy Member Number 16 Oct 10, 2008 #5 yep as above looks like texaco techron stuff so 95 with just a cleaning agent.