Hello,

I have the Plus4 with Ceramic Bearing and had a few questions...

1. Should I run the plastic 6.5 insert in carb or an aftermarket alum 6.5 insert. My thought is the plastic one should create less condensation over the alum but wanted to get your thoughts...

2. Is 6.5 as small as you would really want to run on this engine? When I used to run my mugen OS based ninja I would run a 6.0

Thanks for the hep!