Stillen SC help!

kellyefields

I am running stillen headers and stillen HFC and making more power with less PSI it seems like. I am currently setting at 432 at only 6psi.

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MY 2009 SC BUILD.

ANMVQ

There he is, LOL sorry man some reason I drew a blank on who it was.

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14 Q50 AWD, ARK, ECUTEK (SEB), Takda,

Neo187H

That is one optimistic dyno.

To OP, what kind of dyno are you running on? And what is the TQ? Honestly your numbers sound pretty well spot on assuming the graph and TQ look alright. Different dynos will read far differently, you're in for a bad time if the only thing you're doing is looking at HP numbers with no other factors taken into consideration.

kellyefields

to put my numbers in perspective when the car was originally tuned by a shop that shall remain un named in WPB dynod the car on a mustang dyno and gave me a chart of 405hp. when I went to get a proper tune the shop here in Tampa put the car on an pulled a number of 398hp but it was detonating bad on top end and the air fuel was all jacked up. Spent 5 hrs getting it right and even pulled timing to ensure a safe tune and ended up with 432hp. WOW 370 also had his car tuned there and has twin turbo and pulled 464hp. The dyno used was set up for cars with 400+ so if you make it above that range you have a beast of a car. But with anything every dyno is different. To really know the difference in hp numbers from car to car you have to dyno on the same one with the same conditions so I take my numbers with a grain of salt.

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MY 2009 SC BUILD.

wifedrivenZ

Do you think it could be the tuner? Should I look for another tuner? Could I have a bad part that is not letting me get the numbers I am looking for?

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Stillen Exhaust, Stillen Supercharger, Stillen Oil cooler, Stillen Headers, Test pipes, 928 Impeller, 9 lbs pulley running 12lbs of boost, Custom tune from National Speed. 415WHP 345TQ

wifedrivenZ

I have had my car on several dyno's. first time was on a mustang dyno doing 370whp. Next I was at Z1and I put down 386. That was with a stock tune from Stillen. With just a tune with 93 I should push more than 410whp.

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Stillen Exhaust, Stillen Supercharger, Stillen Oil cooler, Stillen Headers, Test pipes, 928 Impeller, 9 lbs pulley running 12lbs of boost, Custom tune from National Speed. 415WHP 345TQ

Osiris

I have also had my car on several different dynos. 410whp would be excellent on a mustang dyno. 460-470whp would be excellent on a dynojet.

EDIT:
but for this kit, what it really comes down to is torque, or lack thereof

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ANMVQ

Man looks like your Stillen tune was better than mine, LOL On my Stillen tune I made like 332 WHP . .Custom 93 tune made 412 WHP, Mustang Dyno,. On a custom 93 Tune with the impeller you should make more than 410WHP, an some TQ also.

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14 Q50 AWD, ARK, ECUTEK (SEB), Takda,

wifedrivenZ

So this is the best they could do. They say that they tuned the VVEL with a beta version of uprev SW and gained 15 extra HP in the mid range. My email address removed some of the files when the email came in so I will post the rest once they resend me the other Dyno sheets. Thanks all for your support. I will have the car back tonight and can tell you how it is running.

Oh I did keep the test pipes on the car.

Attached Images

image.jpg (134.0 KB, 77 views)

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Stillen Exhaust, Stillen Supercharger, Stillen Oil cooler, Stillen Headers, Test pipes, 928 Impeller, 9 lbs pulley running 12lbs of boost, Custom tune from National Speed. 415WHP 345TQ

indyn

so tuners are already tuning the VVEL, Excellent and we do some good gains.

weiboy718

You are running kinda lean buddy.

elperuano

Yea looks like ur a/f target is off some

ANMVQ

The WTRQ looks really good, Gives me hope for mine, but just a little LEAN :/.

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14 Q50 AWD, ARK, ECUTEK (SEB), Takda,

blackonorange

The graph doesn't show any trq curve..... Also that's super lean. Should be around 11

ANMVQ

My fault thought the bottom number was TQ opps,

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14 Q50 AWD, ARK, ECUTEK (SEB), Takda,