I have 97 cbr 600 f3, doing a f4i gauges swap, getting the 900 rr temp sensor, and trying to eliminate getting the speedohealer, can i get the sprocket off the f4i and use them to get the correct speed readout? Any other tips i may need?

 

If your looking just to save money a speedoDRD is cheaper then a speedohealer but as for you question Im not sure but playing with changing your sprockets you will change your gear ratio which will affect you top speed/acceleration.

 

Where can i get one of these from? Ebay?

 

SpeedoDRD

 

Correction, just found out i have an F2 motor on an F3 frame, anyway I still did the F4i conversion and i got the sprocket cover and speed sensor from an 97 Cbr 900rr, it's now giving a reading but waaay off. My question is, what bike should i get the calibrator for? The 900rr, F4i, or the F2? Anybody know the model number i would need for the Speedodrd and the model number for the speedohealer? Just want to make sure

 

put your info in here.... it will tell you what harness and model you need. i have one on my bike along with the GIPro x type. i love them both. but apparently if you want to stay as close to stock gearing without a speedohealer, -1 +0 gears will put you back on the money with the f4i gauges. (14/43)

 

many people dont know this:

go -1, +0 from stock sprockets.

my f4i gauge is +-1 at 100mph

 

pfft i never get any credit for my mistakes anymore :/

 

I can only vouch for the Speedo Healer and I can honestly say I recommend it. It is so easy to install, all you have to do is unplug the speed sensor on the right side of the frame and plug the Y harness is in and run your cables and mount the box. I calibrated it to my gps and it is dead accurate at 130 kh/h. Their website will tell you what harness you need. It also has a calculator on there to help you figure out the % you need to adjust for. Hope that helps.