Hello all. I put a Predator 212cc Predator Hemi Head motor on my Craftsman 5.5hp Snowblower. I purchased a larger main jet for the motor but it didn't come with an emulsion tube. Does the emulsion tube come one standard size? Will I be able to use the original emulsion tube with the bigger purchased jet, or will I have to purchase the emulsion tube the same size as the main jet? Any help would be appreciated. Thanks in advance.