Guys- all you need to know here is one word: DYNAPACK. It's a hub dyno, not a roller dyno. And sure, they claim these numbers are adjusted and true to life, etc, but it is widely known that dynapack dynos read higher than traditional roller dynos. The wheels are removed and bolted directly to the two dyno boxes and the power is read from that:
The wheels are not actually on the car when it is tested. Again, they claim the dyno compensates for the lack of wheels, tires, friction, etc- but these dynos read higher than roller dynos in almost every case.
Here is some food for thought- My car made 217 whp on a dynapack dyno with the following setup:
5 speed manual
TRD supercharger
TRD EBC
Stock Pulley
Stock Intake
Stock Headers
Stock Fuel System
Stock Tune (No SAFC installed)
GReddy Catback
Magnecore Wires
On a DYNOJET dyno, which is a roller dyno, my car made 230 whp with the following:
TRD supercharger
TRD EBC
Stock Pulley
Injen Short Ram Intake
Jp Headers, Y pipe, 3" catback
Walbro 190 Fuel Pump
Jim's Fuel Mod
Apexi SAFC (with tune)
Magnecore Wires
So in my case, even after adding fuel mods, a tune, and FULL exhaust and intake, I picked up 13 whp between the two dynos. All I am trying to prove here is that if I had dynoed again on the Dynapack (hub dyno) instead of a Dynojet (roller dyno) the numbers would have read MUCH Higher. I think we all know that those mods would cause for more than a 17whp gain. So obviously, my initial numbers of 217whp on the Dynapack Dyno would have been much lower on the DynoJet.
I have said it before and I will say it thousands more times I'm sure, but every dyno is different- especially all of the different brands and types of dynos. There is no reason to look at someone's numbers here on SG and think that your car is way off if the mods are similar. Let's face it, 98% of the members here who are supercharged have very similar mods or mods that have been done hundreds of times before. We all have a pretty good idea of what these mods make power wise- and until someone does something DRASTICALLY different, all of the numbers will be very comparable.
To the OP, I am not doubting the numbers on your dyno sheet you posted. That is not what this is about. I am simply trying to explain to the people that are confused about why the numbers are so much higher than other cars with comparable mods. Had I seen that this was on a Dynapack dyno in the other thread, I would have posted all of this sooner.
whew.