Hiya folks. I am allowing my almost 14 year old boy to do ALL the work on our minibike project. Its a GREAT learning experience for him, but I am having a heck of a time not helping him. So far, I haven't touched it, but I need an opinion.
He practiced on a stock head with a dremel tool before attempting porting on the new 14cc head.
The pictures are below. It's clearly not perfect, perhaps not even "good", but is this passable for a recreational minibike?
He tried to avoid removing significant metal, but focused on the sharp transitions around the valve stem guide and the short radius of the intake. I'm a neatness freak so its hard for me not to "fix it"
Any opinions or guidance is appreciated
Thanks
He practiced on a stock head with a dremel tool before attempting porting on the new 14cc head.
The pictures are below. It's clearly not perfect, perhaps not even "good", but is this passable for a recreational minibike?
He tried to avoid removing significant metal, but focused on the sharp transitions around the valve stem guide and the short radius of the intake. I'm a neatness freak so its hard for me not to "fix it"
Any opinions or guidance is appreciated
Thanks
