Cobb Plano stock turbo dyno

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Dec 1, 2009, 12:59 PM

chkmgnt59

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Cobb Plano stock turbo dyno

Sorry for the crappy pics, iPhone and dont have a scanner. Anyway, I stopped by Cobb Plano for a tune Saturday, and ended up with this...

http://www.youtube.com/watch?v=A82IhVZGisU

08 GG GSR,
UR O2+ Downpipe
UR Test Pipe
UR Single Exit Catback
ETS LICP
ETS UICP
ETS FMIC
Cobb SF Intake
Stock Turbo
Stock Fuel system

345/356 on Cobb's Mustang Dyno
27 PSI
AFR 12.3 Spoolup, 11.6 4300 til red line

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Cobb Plano stock turbo dyno-photo-2-.jpg

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Dec 1, 2009, 01:13 PM

lowkey

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Nice. This is with AccessPort, too, right?

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Dec 1, 2009, 01:15 PM

chkmgnt59

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yes this is using the AP. FYI stock GSR puts down ~230whp on this dyno

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Dec 1, 2009, 02:10 PM

scheides

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Wow that dyno looks like it reads high compared to others on this board. Nice numbers. What does a stock X make on this dyno?

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Dec 1, 2009, 02:12 PM

Srt-4 Turbo 7

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Nice, so how does the car feel???

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Dec 1, 2009, 02:27 PM

johntesi

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Nice numbers, I'll be heading their way soon as well! So this is a claimed 100+ whp/tq increase over stock?
P.S. Were you on Bryant Irvin in FW the other day?

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Dec 1, 2009, 05:41 PM

chkmgnt59

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Quote:

Originally Posted by Srt-4 Turbo 7

Nice, so how does the car feel???

Feels like a beast, I keep grinning when the torque kicks my *** at 3k and on.

Quote:

Originally Posted by j///M

Nice numbers, I'll be heading their way soon as well! So this is a claimed 100+ whp/tq increase over stock?
P.S. Were you on Bryant Irvin in FW the other day?

Yep ~125hp over stock. Not bad for the few mods I've done.

Quote:

Originally Posted by scheides

Wow that dyno looks like it reads high compared to others on this board. Nice numbers. What does a stock X make on this dyno?

As I said, 230 for a stock gsr. It reads low compared to most others ive seen, though more than buscher's I believe. It is a mustang, do all the Dynojet number are much higher than this.

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Dec 1, 2009, 06:49 PM

ganghyung

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good number with those mods.

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Dec 2, 2009, 04:57 PM

darthvader

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NICE NUMBERS ,MUSTANG DYNOS ARENT ADJUSTIBLE FOR DRIVETRAIN LOSS LIKE OTHERS SO THESE NUMBERS ARE REAL.

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Dec 15, 2009, 06:29 PM

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BOOSTEZ

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Quote:

Originally Posted by chkmgnt59

It is a mustang, do all the Dynojet number are much higher than this.

Nope. That's what I thought too until I dyno'd on it and got within 8whp of what I got on a dynojet in LA (with no changes to the car). It reads like a dynojet.

Still great numbers though!

-M

Last edited by BOOSTEZ; Dec 15, 2009 at 06:32 PM.

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Dec 15, 2009, 06:45 PM

#11

lowkey

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Quote:

Originally Posted by BOOSTEZ

and got within 8whp of what I got on a dynojet in LA (with no changes to the car).

LA is 91 oct and TX is 93, no?

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Dec 15, 2009, 08:01 PM

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QuikTripEvo

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thats what im shooting for once i get back on cobbs dyno. i basically have same mods as you except its cobb pipes instead of ets and ill be getting an ams downpipe. hopefully i can get both teh downpipe and intercooler at tax return time, unless that is i actually make money in vegas in a few weeks for once lol.

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Dec 16, 2009, 07:27 AM

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BOOSTEZ

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Quote:

Originally Posted by lowkey

LA is 91 oct and TX is 93, no?

I was on Meth. Wouldn't have made a difference.

CA: @ 25psi on 91oct + 100% Meth = 350whp/354wtq Dynojet
TX: @ 25psi on 93oct + 100% Meth = 345whp/342wtq COBBs
TX: @ 30psi on 93oct + 100% Meth = 367whp/386wtq COBBs

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Dec 16, 2009, 07:42 AM

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mlomker

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Quote:

Originally Posted by chkmgnt59

It is a mustang, so all the Dynojet number are much higher than this.

Dynojets seem to vary more than other brands. The DD in our area reads low even for a DD, which is why you see some skepticism from the Minneapolis crowd now and then.