Too rich at sea level, way too rich at 5k feet. I'd try 155/160 at that altitude. I think it's 1 main size for every 2000 ft or so.DECEPTiON21 said:i would say at 5000 ft to go to 175/180 setup. Just a guess, but you will have fine tune it.
None that I know of will fit in the stock carbs.sal said:will keihin jets fit in a mikuni carb.