Best Nibbi carburetor for my gy6 150?
 

I'm gonna order a new uni filter in the morning and I'm thinking about getting a new slanted Nibbi intake manifold and carburetor. The one I looked at I think was a26j maybe?! I was looking for a 30mm carb... Is that gobs be suitable for my Stryker buggy? And it's it gonna need a bigger main jet? Would like to get some input before I order the wrong stuff again lol. Thanks in advance for any help

stay with stock carb, the 30mm is more for when you get into a big bore/ stroker/ head/ exhaust, intake and camshaft.