instant throttle response. it is a 187cc after all....
I didnt open the entire port up as much... im using a TM33 so i opened up the manifold and then just tapered it down from there, i only finished it with a 200 grit sand paper roll, nothing over the top as im against polishing the intake to mirror finish tbh.
i also opened up the exhaust a fair bit, but ill keep that one to my self
