World Superbike Racer
Join Date: Nov 2012
Thanked 334 Times in 273 Posts
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No. You're probably getting the expected results.
A Power commander or any other similar fuel module only allows you to alter your AFR by adjusting the fuel levels at ignition.
Pre-canned (DynoJet) maps are designed to put you as close to 13.0:1 or Stoichiometric. Meaning you have the most efficient AFR for burning without creating excess waste or blowby.
Stoichiometric does not give you a performance increase in terms of power. If you want more power you need to have a rich AFR and the only way to get a good reliable map for power is to take your bike in to get a tune done by a professional and reputable shop.
Also keep in mind that to get a power increase you should be running a full system designed for performance (akra, arrow, yosh) vice a system designed for sound (2bros, toce, etc) and a high flow "race" air filter. K&N and BMC both make street versions and race versions.
"I don't want to burden you with my problems... but I think I've outgrown my yacht."