2002 GT2
Tubi competition
tuned ECU

504.4bhp at fly
426bhp at wheels

apparently its holding back/dropping off higher up the range.

I am on standard diverter valves which I thought might be a problem?

Thoughts?

cheers

Lee

 

What kind of dyno?

 

Dyno dynamics.

A friend of mine owns one and we had a day with proceeds to charity today.

 

Isn't that about stock for a GT2? 480fwhp (stock?) times 10-11% driveline loss, right around 425 whp?

 

I think the 2002s were like 456fwhp which is roughly 400whp.

So in this case I would say the car is under performing or the dyno is exceptionally harsh. I would expect the above combination to dyno more like 470-485 whp.

 

What type of DYno? Very important. Dyno dynamics<Mustang Dyno<Dyno jet or Dynapack

 

Dyno Dynamics are notorious heart breakers. Ask me how I know

 

A stock k16 car on a Mustang dyno usually dynos 330 to 340. So that doesn't seem to bad.

 

Don't worry about the numbers themselves, just use it as a benchmark towards future modifications. Temperature, dyno makes and models, etc all come into play. I've always used a dyno for comparison sake. If another car made good power or more power with a similar setup, on the same dyno and day, then it might be something worth worrying about.

Trap times can be the real test if you ever run it down the 1320, if not try a 60-130 pass.

 

Just any 'ol, run of the mill, buy it on ebay "tuned ECU"????

Who tuned it and what do that claim you should see?

 

True!

 

As posted above.... Dyno dynamics.

 

Good point, I dont know.

I bought the car from a dealer and wit was tuned.

The dyno dynamics operator says it was a very smooth map just that it drops off higher up the range.

 

whos ecu are you running... and how much boost at full throttle?

 

Hello Markski,

1 bar and occasionally spikes at 1.1

Not sure on the ecu tune as the car had it on purchase.

Thanks