weber info

I have a weber carb,but Im trying to work out the kinks to get it running good.Until I get it running to spec will the carb use a lot of gas, or should I be using a higher grade than 87 oct maby run 100% gas or 89 oct does anyone know whats best to burn.

Here is a tuning guide i wrote for the 32/36 dgev. Hope it helps and 87 is just fine.