I have a 2001 banshee that I restored last year, the only modification to the engine is that it has a bore which was there when I bought it, don’t know how good it is. Other than that, I have t5s, pod filters, some taiwanese 28mm pwk carbs from a company called maikuni (not mikuni). What would be the cheapest hp gain mods to do next? I was thinking a cool head.