Dyno'd a clean ultra-low mileage 03 turbo today. A28s, injectors, headers, exhaust w/high-flow cats. Stock y-pipe, stock intercoolers. Pump gas.

 

552 rwhp? Damn I need to upgrade my stock twins...

 

Forgot to add I have a low reading dyno compared to others.

 

What make and model Dyno ?

 

What does a bone stock TT put down?

 

Mine made 338awhp on EPL's Mustang dyno.

 

It varies so much. I am curious what it makes on this dyno so we can see the delta.

As an example, I watched a GIAC tuned TT on a Mustang dyno make 325 whp. Stock was around 295 whp on that dyno.

 

Yeah, you really can't get too worked up over dyno numbers. There are WAY to many settings and other "factors" that can alter a dyno reading. Read your dyno sheet, put it in your filing cabinet and go out and drive your car with a Pbox, or go to the track.

 

Mustang MD-AWD-IMP

 

What did you do for wastegates? I think my quest for Turbo's has just ended.

 

Me? Stlil have crappy 1bar wastegates that came from Blouch on my 18g's. I think, well I KNOW, they are whooped. I was never really able to get more than 1.3bar out of them, even new. I will likely try the AMS wastegates, but gonna do some "testing" first. Picked up car yesterday. Lost some HP but picked up double the TQ...go figure...

 

I was asking the OP. But I'd like to know the solution for about 550-600 whp that doesn't involve lots of broken actuator rods. Are yours internal?

 

who's tune is on the car? what injectors? Can you please get a picture with better focus on it

 

my alpha 28s put well over 600wtq out on pump gas (and its a tip)

 

Yep. I never broke any actuator rods.