When I dynoed this past Tuesday it was 90 degrees and very humid. I put down 421 and 489TQ. I knew the truck had more. A cold front came through Texas last night dropping the temps into the 60's. I went to the dyno again this morning to try my luck. Holy sh$t. Take a look at what she put down.

https://www.f150online.com/galleries...7703&anum=7700

My SAE numbers were 10 less on both HP and TQ

Not bad for a 99)

**for the old guys with bad eyes ** 451RWHP and 533TQ

Temp was 65 and humidity 41%. Pressure 27.73

 

I have a 12 sec video if someone can host it.

 

You can upload the vid to our vids section at http://www.lightningrodder.com and link it over here.


-Chris

 

Chris,

I tried to upload with no success. I may be doing something wrong.

Josh

 

AWESOME NUMBERS JOSH

CONGRATS

BTW, the name of the file has to have NO SPACES
and you may have to convert it into a diff format (depending what you have)
Send it here and I'll put it up for you
rob3832@hotmail.com

 

Those are some stout numbers. That new port design is hot. Look how that torque curve holds on and hp keeps pulling!

That really doesn't matter unless you are saying she's got alot of miles on her. Once you start modding it's all thrown out the window.