hey I am new to here and just bought a 1994 honda cbr 600 about of couple of weeks ago in Daytona and brought the bike on the back of a truck back to houston for a lil vacation. Anyways it was running fine for a couple of days while I was down here and left in the garge for 2 days, I drove it today and when I give it gas and seems to hesitate and when I bring it above 5,000 rpm it does it worst and looses ALOT of power. I was wondering if I should adjust my carbs due to elavation levels? And what type of gas should I put into it and do I turn the fuel switch in the off position when I am not riding. Thanks alot