Real HP, is there any standard

[spamanglenn]

Dynos are a great marketing tool as well as a tuning tool.Get a before and after result on the same dyno(make sure the correction factor is the same).If you want to know the real improvement,bring it to the drags and see what it mph,s before and after the mods.A bike accelerates based on torque/weight.every 3kg weight loss is approx the same as 1ft/lb more torque,so if and exhaust system drops 15kg its like adding 5ft/lbs(everywhere) to the new dyno printout compared to the bike standard.Some dynos are very strict and some are Just pub bullshit,ive seen stock gen2,s read from 168-183hp on different dynos,the bike still goes the same.