are those two orange boxes bolted to the wheel studs while the car is held off the ground by a jack? i was waiting to see those things start flopping around!!

 

The two boxes you see IS the dyno. This is a DynaPack dyno (wheels come off and the machine is directly bolted on), not a DynoJet (wheels stay on and turn some rollers on the ground)

The jack is not in use while the car is being run on the dyno

 

so based on the above info.... where does this put the OP car based on everyone elses 250-280 dynos?

 

w all these diff dynoes and their percentage u would never kno the real hp of ur car..

 

+1 church's uses dynapacks....they are hp by the hub and not to the wheels, they generally read higher. i always thought dynos are mean for baselines anyway so it's a good start...now when you mod at least you know gains, if any...

any a/f readings?

 

As long as you use the same dyno for comparison and before/after testing....the absolute number is irrelevant.

The only way to know for certain, what this car would put down a Dyno Jet, or Dyno Dynamics, is to put it on one.


More people should dyno their G37's.....seems like only a handful have done this so far.

 

+1 you dyno at church's, you should keep going there for after mods and tuning as well...shawn is a great guy. he's got many years of tuning under his belt.

 

i wish our cars made that much power to the wheels stock

 

I'll be going there after my mods and for tuning. I agree that Shawn seems like a great guy

Also, his shop is conveniently located from my job/house too and that's a big plus for me

 

Where are the other G37 baseline dynos listed?

 

Here is the one we did on our shop car? http://my350z.com/forum/showthread.p...light=G37+dyno

 

How much does a dyno test go for anyway and who does it(owner or shop person)? I would do it, but I am new to MT and just got my G37s 2 weeks ago. Therefore, my efficiency isn't that great for shifting aggressively. If a shop person is the one that does all the work and the price is in a good range I'll do it.

 

I have heard prices from $50 to $100. I believe the shop personnel does the test for you. You might be able to do it yourself but I am not sure.

 

^ that price sounds about right

 

Mine was $75 for 5 pulls.

I called one shop and they wanted $75 for 3 pulls....

Call around if you can not find a recommended shop...

It was worth it to me to get a baseline number before I start modding...