My WRX Dyno Sheet

[Pole120]

Good thing Barge's car is fast....cause it sure is ugly. :laugh:

 

[Barge]

It's just like the owner... sexy once you get to know him

 

[hectik1]

It's just like the owner... sexy one you get to know him

LMAO!:laugh:

 

[TGO]

Best pull of the day was 307tq, 223hp.

i'm sorry, i'm lost here.

 

[Barge]

See the numbers across the bottom, middle group #2. That was the best pull.

 

[Klasse Act]

i'm sorry, i'm lost here.

I think that was the best torque pull:shrug:

 

[warmonger]

i'm sorry, i'm lost here.

Highest torque I'd guess.

Why's the torque so high and peak power so low?
It's called a midget turbo too small for the airflow requirements of this engine at that boost level.

 

[Barge]

It's also a factor of my boost controller MAP sensor having a bad calibration in my boost controller so it thought it was running about 16 when in reality it was running about 13.

I should be in the 250-260hp area once I get my boost maps all redone.

 

[warmonger]

Well that doesn't help! Get that fixed!

I bet it launches hard as **** with that kinda torque! heheh

 

[Barge]

Yeah.. I just did a bunch of testing comparing the boost controller values to the values from engine management logs and recalibrated the sensor and have started redoing all the boost maps from scratch (turboXS Dtec BC-Pro which has boost maps for up to 5 individual gears).

Running around 17psi right now up to 5500 or so and just starting going through the compressor mapping again to get the boost curve i want designed.

You can see on the chart that i was at like 13 psi by 5500 RPM which made the car feel like such a dog up top. It's much better now.

Now all I have to deal with are 97% Injector Duty cycles . Water injection will help a little bit with that when i lean it out some. I'm still hitting good AFR's so although I don't like it I don't want to do a little baby step with injectors when I'll just have to get bigger ones again when I go to a bigger turbo.

And yeah... breaking all 4 235 wide Max performance tires (Hankook Z212) on a launch is fun.

 

[Steeda...]

What happened to those one injectors? the 800cc ones or whatever?

 

[Barge]

I still have them... just not sure if I want to put them on since they are so big. They are still in Detroit right now so I can't put them on right now anyway.

 

[Steeda...]

ooohh ok, put them on then get a larger air source or vice versa

 

[IonNinja]

is that dyno backwards or am I really confused...

it seems to go straight down from the moment you get on it...please tell me I'm reading this wrong.

 

[1qwicsvt]

those are some awesome numbers

 

[Barge]

is that dyno backwards or am I really confused...

it seems to go straight down from the moment you get on it...please tell me I'm reading this wrong.

Any small turbo dyno graph will look that way if they boost high in the low to mid rpm's.

 

[shineySVTfan]

so umm whats the mods?

 

[Steeda...]

its stock

 

[shineySVTfan]

no its not.

 

[Judge]

Good thing Barge's car is fast....cause it sure is ugly. :laugh:

My Bugeye is dead sexy....



Nice numbers man....must be all that fancy work under the hood :laugh: