This intake accepts 24mm and 26mm carbs. Use this intake when upgrading your GY6 50 carb to 24mm when using with 80-85cc cylinder kits. You must use the Dual Layer UNI 150 air filter or a covered GY6 150 air filter.
Teflon Coated Manifold for GY6 150 replaces stock intake on GY6 150 engines and yes it is an upgrade that will last, I have found that the fuel and air delivery on all GY6 engines needs to be improved, the stock set up just does allow the correct amount of fuel and air.
Fits 24mm Stock 150 carbs
Use this intake when adding larger 24mm carbs to 139QMB engine in GY6 50 scooters.
Larger Intake for more air and gas and larger carbs when doing upgrades to cylinder and head.
Stock intakes seem to wear and basically dry rot and start leaking air, adding this intake solves that problem.