Chief Hans wrote:
Doc , even at Sea Level? Big Bear is in ATL approx. 1,000 ft above where I am and he is running a #170 main. I trust you and will try a #170 main and see how it goes. I will post on the results asap. Thanks!
.... I'm at 50' and run a 167.5.
Two bikes in the same area can have different jettings but each can be optimized. What we give you is a starting point. From there you need to tweak it a bit here and there.
Part of doing the WOT
test is being able to notice a difference. I'm not suggesting you don't know what you're doing but that you'll be able to convince yourself that 'yes' there is or 'no' there isn't a definite difference between the two mains.