Is Optimax as good as super unleaded or better,
What percent octane is it?

 

Please read

http://www.scoobynet.co.uk/bbs/thread.asp?ThreadID=168419

Tony

 

98.9 rated, is better than the rest, my car runs much more smoothly with it. Will make most difference with jap imports as they're mapped to run higher octane fuel than uk cars, jap petrol is better than ours.

 

must agree, i thought there was something wrong with my car as it seemed to be a tad gittery then i read on here all the raves about optimax and i have to say my car is as smooth as it gets now. wouldnt use anything else now.

Darren

 

Also read

http://www.gtr.co.uk/forum/upload/showthread.php?s=f6a486c71331ce7517111da14d0ab7ea& threadid=2480&highlight=octane

Steve