Fuel Tank Size 8th Buggy
 

What's standard size for 8th buggy, is it 125cc?

Yes Mate.

has to include all piping to the carb too i know some of the tanks are larger than that if you take insert out
the losi one on the other hand they say you need the insert in to meet regs but i found last year that was passing with it out dont best thing to do is measure it at first meeting before you race at the nationals they will be happy to let you see before hand

Is there a guide on how to do this ourselves at home?