Rubbery dyno figures
I used to work for one of Sydneys best known dyno shops at Parramatta and the fact is that dyno expectations, results and facts are three opposite things. The question you have to ask yourself is, "is the car performing better than it was and if so by how much?"
There are Taiwanese dynos on the market that are as dodgy as hell and some of the operators make the dynos look good. Allthough the old trick was for the operators to mess with the load on the dyno to produce better dyno numbers cos thats what customers like to see!
Also Autos if theyre not right can really srew up your figures for example if yoor auto is shifting to early your kW's will be downas youre probably not getting full power to the rollers.
I had my VS V6 chipped and cold aired locally in "Real time" with an increase of 30kw at the rears (@4100 rpm) allthough the real outstanding feature has been the increased torque, it is a %^&ing missile at the lights.
Dont be afraid to get a second opinion somewhere else but just ask yourself
how it rates to how it was.
GT