I have an 06 foreman with an hmf muffler, uni filter and just installed my triangle snorkle. Hers my problem, before the snorkle it ran great and would top out at about 54 mph. Now with the snorkle installed it will only go about 52-53 and it wonts to cut out a little . So i pulled the airbox lid off and it gained about 3mph and felt really strong. So to me its too rich because its not getting enough air. I live in Alabama where the elev is below 500ft and have the 170 jet in it from HMF. Do I need to install the stock 162 back in it? Thanks