Your signature says "polished", What exactly was done to it?so webb cam, kw springs and arms, and a port job would be better than a BB kit
What mods would you recommend to make the engine better but stick with stock valves ?i always recommend stock bore first...
we run a +2mm intake and +1mm exhaust on the xx along with porting to match....
Stock valve porting on the xx is a waste of money IMO due to the very small OEM valve size....
piston, hc3, +3mm bored tb, clutch upgrade,,, no gonna make a ton of power without going bigger on the head/ valves/camWhat mods would you recommend to make the engine better but stick with stock valves ?
I ask because posting (plus customs charges) a head to and from the US gets expensive and alot of downtine.