My Rhino is STOCK as far as the engine goes. I have a CDI and one of the home made RAIS intake. I am looking for some more power but keeping reliable. I was thinking of a cam and some port work to start with. Then maybe a bigger carb and exhaust... Any input would be great.. What kind of cams you guys running?
Think of it like this: An engine is basically an air pump. The whole combination needs to be well matched to see it's potential. If you port the head and put a "big" cam in it, it will be "capable" of moving more air but will be limited by the exhaust and carb. I would do the carb 1st, exhaust 2nd, (or vice versa), and the porting/cam last or all at the same time.