WG: Octan booster

["Patrick" <patrick@patmania.ch>]

Hi all

I run my tiger in switzerland with 95 octan unleaded fuel plus lead
additive. In march i will go to a place where they have only 80 octan
(unleaded?) fuel. Do i need a octan booster there? What would be the
consequences if i don't use it? What would be the best booster to use? Why
would i need one?

I have a 289 cc engine with 351w cylinder heads.

Thanks for your inputs

patrick