What is the gas to oil ratio for a 2000 blaster?

obviously this is a two stroke engine, so 50:1 would be awsem. we have a couple of old sleds and we just make sure there is enough oil in there, so we're mixing like 40:1 , a little bit of extra smoke will ensure that your not leaning out the engine, which will cause piston failure. so make it a little rich to be on the safe side.