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My BNR68 LGT dyno tune with vid


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Event: Dyno Pull

Loaction: JS Dyno, Verona PA

Date: 8/3/12

 

 

Ambient Temp: 95 degrees F

Elevation: Approx. 760ft

Weather: Sunny, humid

 

Car: 2005 Subaru Legacy GT

Tuner: Nate Silveri, TPG Tuning

Dyno Info: Mustang

Transmission: 5speed

Gear: 3rd or 4th

Peak Horse Power at RPM: 308@ approx. 5600rpm

Peak Torque at RPM: 313@ approx. 4600rpm

Baseline hp/tq for a stock on same dyno: stock STI makes around 210

Target Boost: 18.5-19psi

Target AFR: 11ish

SAE Correction factor: ??

Fuel: Shell V-power 93 octane

Engine/Power Modifications: BNR68 turbo w/upgraded actuator, ITSME FMIC, 73mm intake, Gimmick turbo inlet tube, Grimmspeed EBCS, Perrin recirc valve, Equal length header, Catless Up pipe, CNT catless downpipe, X02 exhaust, Grimmspeed exhaust gaskets,TGV deletes, Five-0 850cc sidefeeds, Walbro 255,

Driveline Modifications: ACT clutch w/wrx singlemass flywheel, Group-N trans mount

Suspension Modifications: ISC N1 coilovers with updated shorter rear struts and lower strut mounts, Whiteline 20mm adjustable rear sway bar

Other Modifications: 17x9 Rota Grids with stock size tires

 

http://i143.photobucket.com/albums/r139/95legend_type2/05%20Legacy%20GT/D82C1682-D30E-4B8E-8749-1881201E3A58.jpg

 

http://i143.photobucket.com/albums/r139/95legend_type2/05%20Legacy%20GT/6C9CE7BD-FEF6-4627-A4B6-2C0EC7831788.jpg

 

http://i143.photobucket.com/albums/r139/95legend_type2/05%20Legacy%20GT/414FF8D8-DFC5-4C3A-BEF0-6B4CD1A6599D.jpg

 

http://i143.photobucket.com/albums/r139/95legend_type2/05%20Legacy%20GT/B14C88F9-6B02-458E-8E0D-0A2F2ECBE66D.jpg

 

http://i143.photobucket.com/albums/r139/95legend_type2/05%20Legacy%20GT/CF7F2845-F4A5-436B-9D7F-F1CA4079D928.jpg

 

Here is a video, this isnt the final pull, but the only vid I got, click the pic to see it.

http://i143.photobucket.com/albums/r139/95legend_type2/05%20Legacy%20GT/th_legacy1-1.jpg

Nate told me since I'm on a stock longblock this is the most he wanted to push it, he told me there is alot more room for power. I'm very happy with it, has crazy top end, holds target boost the whole way to redline.

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Why the low boost? And a seemingly late spool. Looks like a very low reading dyno though if a stock sti is a 210whp... I bet you'd be in the 330-340whp range on a more 'normal' dyno.

 

Was it 3rd or 4th gear? If that graph is from 4th gear I would be pretty upset about the spool. If it is from 3rd gear its a bit more reasonable. Either way hope you're enjoying the car.

lol
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Nate told me since I'm on a stock longblock this is the most he wanted to push it, he told me there is alot more room for power. I'm very happy with it, has crazy top end, holds target boost the whole way to redline.

Doh... that explains it :lol:

 

I missed that at the bottom of your pictures

lol
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the 68's love 20+ psi, that seems to be their sweet spot.

 

and FFS how tight did they strap your rear end down? DIS AINT NO GARRETT 40R

 

 

It definitely isnt in its sweet spot yet but its safe. Thats pretty much how to car sits all the time in the back, it was super close to rubbing but all went well, the dudes that strapped it down were getting all pissed cause they thought it was going to rub.

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