whats in a fuel,,,,,,,RIGHT

[Lawnpro979]

wanted to share, New to Inboard and volvo penta 4.3 I wanted to get good fuel for my boat. It was full whenI purchaesd it, and forgot to ask....... expermenting with different fuels. I noticed that SHELL makes my boat run GREAT..... Quick warm up. Smoothe idles. better top end. NOW I havent found anything above 93. But I was wondering if others use a perticular brand. and or is there higher octaine then 93. is it recomended to use cleaner, Booster, or any addtive ?

Thanks

 

[bruceb58]

Using anything higher than 87 is a waste of money.

Different brands also don't matter especially since you have a carb'd engine.