So I have a 1998 blaster that was and it has the TORS delete with a PWK Keinin carburetor, I mixed the gas 32:1 with yamalube and 94 gas, and it's just running rich at low end and will not idle. Any suggestions? My friend said that I should try mixing the gas 40:1 or 50:1 but I don't want to grenade the engine.