What #'s should my 11 5.0 be running with these bolt-ons?

[GunsUpCoyote]

The previous owner of my car installed a few things and I have not put it on a dyno to get the true #'s

It has a Steeda CAI & Tune

Roush stainless-steel axleback

Magnum X pipe

3.73 gears (Yes I know this doesn't do anything for the HP)

Obviously every car is different and #'s will vary but I wanted to hear from some members and get their opinion.

I'm guessing around 440 at the crank?

What kind of RWHP should I be making?:burnout:

 

[ViciousJay]

404-420ish

 

[DIB5.0]

depending on dyno 390-405.

 

[GunsUpCoyote]

depending on dyno 390-405.

The one that gives me the highest #'sepper:

Then I can blame losing on my diver mod:cuss:

 

[naeem5oh]

i would expect 390-400hp

 

[burke985]

Between 390-400. I had almost the same setup and mine pulled 390 hp and 375 tq on a hot humid day. so with the X-pipe you may be closer to 400

 

[scott_0]

It has a Steeda CAI & Tune

what tune?

404-420ish

sarcasm :dw:

 

[GunsUpCoyote]

what tune?

sarcasm :dw:

Mystery tune. The final piece of the puzzle...

 

[REPCobra10]

I have the same exact power modifications as you do, OP. Look in my signature for your ballpark power numbers, sir...:beer: Bare in mind, my tune is a dyno tune and not simply a mail order tune.

 

[GunsUpCoyote]

I have the same exact power modifications as you do, OP. Look in my signature for your ballpark power numbers, sir...:beer: Bare in mind, my tune is a dyno tune and not simply a mail order tune.

Cheers to not being completely bone stock :beer:

 

[scotmach]

If your car is tuned you should have a hand held tuner that came with the car. That might tell you who's tune if any you have.

 

[GunsUpCoyote]

If your car is tuned you should have a hand held tuner that came with the car. That might tell you who's tune if any you have.

Don't have an SCT or any type of tuner

 

[REPCobra10]

Don't have an SCT or any type of tuner

You should get in touch with the seller and see if he has it still because you need it...

 

[GunsUpCoyote]

You should get in touch with the seller and see if he has it still because you need it...

Do I need it to re-tune it? If I were to purchase a programmer and get it dynoed and re-tuned?

 

[scotmach]

Well I believe with the Steeda intake a tune is required. Unless the previous owner put the intake on with no tune. That wouldn't be good. You need to get the tuner from the previous owner.

 

[GunsUpCoyote]

Well I believe with the Steeda intake a tune is required. Unless the previous owner put the intake on with no tune. That wouldn't be good. You need to get the tuner from the previous owner.

The SVT & Roush specialist at the dealship said, Steeda CAI w/ tune"

 

[scotmach]

The SVT & Roush specialist at the dealship said, Steeda CAI w/ tune"

Yea? But who's tune? The so called specialist wouldn't know just by looking at the car. Again you need the tuner that goes with the car.

 

[GunsUpCoyote]

Yea? But who's tune? The so called specialist wouldn't know just by looking at the car. Again you need the tuner that goes with the car.

Would it have a tuner with it if it was intake + tune?

I'm getting confused.

I'm probably sounding retarted.

 

[scotmach]

Would it have a tuner with it if it was intake + tune?

Yes. If your car is tuned, you need the tuner that was used to install the tune. More than likely an SCT3.

 

[GunsUpCoyote]

Yes. If your car is tuned, you need the tuner that was used to install the tune. More than likely an SCT3.

But a new one would override the old one correct?