BHP realy down on 600

Paggycam

New member
Apr 16, 2019
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Hi guys , my 2014 GSXR 600 was put on the rollers today , it was very rich and only produced 86 bhp at the rear wheel , Its done 5000 miles , been serviced regular , only mods are K & N filter and a scorpion can. Any ideas what could be the problem ??????