It is running great but I don't see any performance gain?
Is that normal?
I'm afraid so. People rave about mapping if the topic comes up. Some swear it made a huge positive change. My experience has been it matters very little if the bike is running well. If there are some minor flaws in the way the engine runs, tuning can smooth those out and that's the main advantage I can notice. Other than that, I like knowing my engine is safe and making the most power it can.
Plus a large amount of the boxes show negatives so it is actually robbing fuel in those areas.
Your ideal AFR is 13.1~13.2 and your stock AFR is around 12.5. Stock mapping is rich. Cutting fuel makes more hp and It also burns less gas.
Is three a way to get this bike moving without a dyno? or changing the exhaust.
You mean like make it faster without tuning or full system? Sure, turbo or nitrous.
I got a 16t sprocket but heard they can be noisy.
I heard that to and also they wear faster and probably harder on the chain. That's the main reason I stuck with 17T up front.
any cheap mods I should look for?
A 45T rear sprocket.
190/55 tire or 200/50 if they make that size. A 200/55 might not fit behind the swing arm if you have very little chain stretch.
Remove all unnecessary parts.
Those will all make a palpable dif.
'08 MIDNIGHT SAPPHIRE BLUE Now Deceased