I finally got to get on the Dyno.It was a Dynojet.There is two sets of numbers one is SAE and the other STD.

On the STD= Max Power =292.83 Max Torque=313.69
On the SAE= Max Power=284.92 Max Torque=305.22

Conditions were 60.22F /29.67 in-Hg,Humiditity;51%

 

Another photo.

 

Yes, It was Performance Dyno.We did have to adjust the fuel.I was running lean so we added fuel and the numbers came right up.Car also felt very strong on the ride home.I had the day off today, So I called Pete and he said sure,come right up.So I jumped in the car and drove up.He remembers you and a couple of other 05,s.Was not happy about Driving the car in the rain
What is the diference from SAE and STD?

 

George thanks for the very informative reply.

 

WOW, I hope you copied and pasted that from somewhere!?!

 

I just did my first dyno last night, I did it on a Mustang Dynometer and my HP was 245 and my FT-LBS was 254 @ 6000 RPM, does that sound right?? Anyone?

 

sounds like a stock auto.

 

I would be scared if he wrote that from memory!

 

If you have an automatic that sounds very realistic. Almost identical to mine stock. Depressing for us automatic owners. What's worse is the automatic looses between 18-22% of the flywheel HP. In other words for an automatic vehicle to produce the same RWHP as a manual vehicle flywheel HP has to be significantly higher. Ask me I know!! I have done the same mods on my automatic that others have done on manual transmission vehicles and RWHP is substantially lower.

 

mustang dyno is always lower number.

 

mines a manual, not auto.....

 

How do you increase the a/f I have installed the Mac cai and predator 91 tune however I get an engine light and the code states lean bank 1& 2 I tried to richen it up with tuner but does not seem to work, I had it set on the dyno and the operator said the a/f was set, but half way home the light came on.

 

On your predator go to the tune your running and modify tune.Then go to W.O.F and adjust it more rich.Make a big adjustment and see how it goes.If all else fails leave car running and check for vacuum leak.