Dyno results, math and info.

[2011CS]

I was driving by my local Ford dealer yesterday and they were running a charity show & shine.

One of the things they had was a portable dynojet and for $90 (portion to charity) it was well worth putting my car on the stand for fun and considering I have 700 miles on the clock she isn't broke in yet.

I have gutted the converters and I'm running Flo-Pro twister mufflers 51277 other than that the exhaust is stock. Running Nitto NT05R in 315/35R20 rears probably didn't help the HP rating either. The car is an auto and I had 94 octane fuel with the Evolution Performance 93 aggressive tune in it.

It was raining earlier in the day and I shutter to link the video due to the fact my car is FILTHY. Also my math was way off due to excitement and there is a 10 second exchange where I ask about the corrected horsepower and I'm sure I'll get the gears for it but what else is new

The all to 4th gear run came back as a negative value, but he did get two 3rd gear runs in that were solid. There were so many people lined up and I didn't want to hog the stand so I said no biggie.

The end result was 370HP (in 3rd at 1.53 gear ratio)

Air temp was 60 degrees, ABP was 30.33 inHG, humidity was 86% and altitude was 2188 for those that want to calculate HP loss due to altitude.

Maybe someone who is much better at Dyno math than I can give the adjustment figures for others, but I figured around a 5% correction value.

So anyways, on to the video and again the corrected HP talk was nonsense at 5:20-5:27
BTW I love the smoke at 1:30 on the 1-2 shift

Jeff


http://www.youtube.com/watch?v=_euKLOf0SKU&feature=channel

 

[JeremyH]

Awesome! thats 107rwhp over what my stock 3v made! And to it with just 2 more cams with tivct, .4 liters of displacement and 1 more valve per cylinder!

 

[69Mach1-409]

Am I missing something? ..why would you do a dyno pull in 3rd? Isn't 5th the 1:1 gear on the 2011's?

 

[2011CS]

Am I missing something? ..why would you do a dyno pull in 3rd? Isn't 5th the 1:1 gear on the 2011's?

4th is, but as I mentioned it was for charity and it was more for fun than anything.

There were about 30 dynos done that day and I was more curious about some power rating than getting it done perfect, the full gear run 1-4 came back with negative values (misread) and I figured rather than chance another misread I could at least compare to the 1st third gear pull.

It was fun though

Jeff

 

[69Mach1-409]

My bad, didn't pickup the fact you had the Auto 5.0.

 

[Twinscrewgt]

Actually the auto doesn't have a 1:1. If I remember correctly.

 

[beefcake]

the numbers are gonna be a little off just because of the 4th 1:14 or 1:17 or whatever it is.

but the 3rd gear pull is gonna be way skewed i think, i'm not even gonna bother putting mine on a dyno til i can get a tune that will lock it in 4th

 

[2011CS]

When they turned off my overdrive button I didn't shift into 5th Beefcake.

I'm not overly impressed by the numbers, I just know there is very little info out there for slightly modded cars to be seen so guys can take it for what it's worth

The tune has made the car a completely different animal to drive. I think you have the same tune?

It seems ready to explode into power at a moments notice.

So much more power than my 07 with 4:56's and a 5spd with tune and exhaust.

I think 370HP rating in a 1.53 gear vs 1.00 isn't very good at all, but the driveability is amazing.



Jeff

 

[beefcake]

these cars rock!

 

[Jonbones]

not to mention how well the dyno is calibrated if it's being towed all over town.