— it's easy to do, and gives you an accurate measure of gas mileage. For instance, if you went 120 miles, and used 3 gallons of gas, you got 40 miles per gallon (120/3=40). I have a 2005 gsxr 750 with 11k on it. It has rs3 yosh slip on and nothing else performance wise. Im tucked only on the freeway. — i have a 2001 gsxr 750 that seems to be getting bad gas mileage. I drive about 20 miles to work everyday, highway miles (some traffic, but in san diego it's legal to drive. — 8,000 rpm will give you 77mph at that ratio on a 600, in top. Fuel consumption gets very rapidly bad for higher rpm. I lengthened my gearing on my 750 for lower more. — if you compare the bsfc (best specific fuel consumption) curves for a 600 vs. 750 (or 1000) engine, you will probably find that the 600's best efficiency point happens at a. — if you really want a mileage champ with low operational costs, look at a secondary bike of around 500 cc class, which is capable of propelling the heaviest rider at freeway. — efficiency by design. Combustion efficiency is a measure of how completely an engine burns its fuel. Better combustion efficiency can increase power and torque output. — my 750 just passed the 40,000 mile mark, and it runs absolutely perfectly. No loss in power, no smoke, gas mileage never went down. In fact, it runs no differently than it did. — i am getting better gas mileage with a 750. He is getting worse gas mileage with a 600. All variables are the same except i have a slip on pipe. Other than that all other variables. — another aspect of sticking with the 750 is fuel range, on some stretches on my favorite back roads it is more than 100 miles between gas stations, this actually puts a lot of.
