Re: Honda cbr f3 motor with f2 carbs
The f2 and f3 airbox comes apart in 3 pieces, lower(which bolts to the carbs, middel which bolts to the lower and top which botls to the middel. . you can change the the airbox but you will need the top and middel as the airbox structure from the f2 and f3 differs but the lower parts of the airbos are the same on all f2 and f3. Now i dont know if you have a f3 frame or a f2 frame but the ram air wont fit on the f2 frame also if you use f2 carbs on a f3 then you will have to jet the f2 carbs as per the f3 which would be 138 mains,38 pilots and depending on your exhaust maybe a few shims under the needles . .another thing the f2 carbs are alot better and easier to tune and if you install the same size jets as the f3 carbs have into the f2 carbs your bike will run alot better .
The one who follows the crowd will usually get no further than the crowd.The one who ride's alone is likely to find himself in places no one has ever been