[Dex]

I will be getting my R33 in march and was wondering what the best way to fuel it is? Super unleaded or by using octane booster?
Where i live i only know of one garage that sells super unleaded and its about 15miles from my house so octane booster would be the most practical way to fill but i don't know where you get it from/how much it costs. so any help on that would be good.
also is it better to run the car on one or the other???? or is a mix of both ok?

 

[Frosty]

I think most people on this board use super plus and use the occasional helping of octane boost ie. for track days etc.

This topic has been discussed previously so search the following keywords: Petrol, Octane, Optimax.

This should hopefully tell you what you want to know.

Hope this helps you.