2015 Ford Mustang / Shelby GT350 Official - 5.2L FPC with 500+hp/400+ lb-ft - Page 55 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

reni · 01-10-2015, 02:21 AM

Looking forward to a vid of the ecoboost smoking a V8

MAPerformance · 01-12-2015, 03:21 PM

Started on the exhaust today. We should have our dyno video up of the Accessport later this week as well

OICU812 · 01-12-2015, 10:45 PM

Cool you guys and Bob messing with Mustangs, should be interesting!

MAPerformance · 01-13-2015, 04:28 PM

Hey guys! Finally got the Cobb Accessport installed and did some testing of of their maps. This was all done on stock everything. Not a lot of top end power, but does keep it from dropping off compared to the stock tune. But noticeable gains in the mid range for sure! Not a big difference between the 91 and 93. We will see what we can do with our custom tune soon.

91 Oct tune:

93 Oct tune:

Stock run vs 93 Oct:

Boil · 01-13-2015, 09:51 PM

From my understanding, no carbon ceramic brakes on the GT350R, but they will have carbon fiber wheels as STOCK…

I have detested Mustangs for decades (high school in a redneck FL town during the mid-80s; 5.0 GTs & IROC-Zs everywhere), but I REALLY like the GT350, and the GT350R seems the smart buy, but I will add in the Electronics Package…

For the money, I could get a FR-S and throw a buttload of aftermarket parts at it. Or, I could just buy a stock GT350R…

I look at the pics of the GT350R, and somehow I can only think "This is the Mustang that Brian O'Conner would drive."

kmbkk · 01-14-2015, 06:19 AM

Wow, almost 374 wtq with just a tune, that's pretty impressive.

midnight23 · 01-14-2015, 06:38 AM

wow these things are really tuned down from the factory, can't wait to see open exhaust results.

raven1231 · 01-14-2015, 07:26 AM

Quote:

Originally Posted by kmbkk

Wow, almost 374 wtq with just a tune, that's pretty impressive.

This!

DohcTor · 01-14-2015, 07:34 AM

Still a mustang. No thanks Jeff

f0rge · 01-14-2015, 10:23 AM

DAT TORQUE!

MAPerformance · 01-14-2015, 12:58 PM

Torque monster for sure. I bet with our downpipe and exhaust coupled with our custom tune, it should be over 400wtq.

53Driver · 01-14-2015, 01:03 PM

Quote:

Originally Posted by MAPerformance

Torque monster for sure. I bet with our downpipe and exhaust coupled with our custom tune, it should be over 400wtq.

That's a lot when you consider the displacement of this motor. To put that in perspective, my '08 GT500 was making about 470 wtq and that was a 5.4 liter SC motor!

D_Thissen · 01-14-2015, 01:42 PM

Impressive torque. This might be a dumb question but here goes. Why does the curve decline after 3000-3500? Compared to the stock curve which pretty flat.

MAPerformance · 01-14-2015, 02:30 PM

Most likely do to the fact that this turbo is simply pretty small, and it has a hard time holding large amounts of boost at the higher RPM range. Great for instant spool and good low end torque, but doesn't make great top end power. Our downpipe and catback might help with this a bit, but we will see.

Quote:

Originally Posted by D_Thissen

Impressive torque. This might be a dumb question but here goes. Why does the curve decline after 3000-3500? Compared to the stock curve which pretty flat.

01-13-2015, 04:28 PM	#760
MAPerformance Senior Member Join Date: Aug 2012 Drives: Asphalt FRS Location: Cottage Grove, MN Posts: 1,272 Thanks: 669 Thanked 981 Times in 540 Posts Mentioned: 84 Post(s) Tagged: 3 Thread(s)	Cobb AP dyno Hey guys! Finally got the Cobb Accessport installed and did some testing of of their maps. This was all done on stock everything. Not a lot of top end power, but does keep it from dropping off compared to the stock tune. But noticeable gains in the mid range for sure! Not a big difference between the 91 and 93. We will see what we can do with our custom tune soon. 91 Oct tune: 93 Oct tune: Stock run vs 93 Oct:

01-14-2015, 06:38 AM	#763
midnight23 dying bird under the hood Join Date: Mar 2013 Drives: 2013 SWP Limited BRZ Location: Disneyland, California Posts: 1,331 Thanks: 546 Thanked 451 Times in 295 Posts Mentioned: 34 Post(s) Tagged: 0 Thread(s)	wow these things are really tuned down from the factory, can't wait to see open exhaust results. __________________ GReddy Turbo BRZ tuned by Evasive Motorsports Build Thread Instagram

01-14-2015, 01:42 PM	#769
D_Thissen Senior Member Join Date: Jan 2014 Drives: '13 Argento FR-S (Sold) Location: Ontario Posts: 2,126 Thanks: 3,209 Thanked 1,439 Times in 855 Posts Mentioned: 19 Post(s) Tagged: 2 Thread(s)	Impressive torque. This might be a dumb question but here goes. Why does the curve decline after 3000-3500? Compared to the stock curve which pretty flat. __________________ My FR-S Build IG: dthissen

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01-10-2015, 02:21 AM	#757
reni Nobody beats the B[I\|R]Z Join Date: Apr 2012 Drives: shopping cart i stole from walmart Location: somewhere Posts: 939 Thanks: 262 Thanked 1,145 Times in 456 Posts Mentioned: 7 Post(s) Tagged: 0 Thread(s)	Looking forward to a vid of the ecoboost smoking a V8

01-12-2015, 03:21 PM	#758
MAPerformance Senior Member Join Date: Aug 2012 Drives: Asphalt FRS Location: Cottage Grove, MN Posts: 1,272 Thanks: 669 Thanked 981 Times in 540 Posts Mentioned: 84 Post(s) Tagged: 3 Thread(s)	Started on the exhaust today. We should have our dyno video up of the Accessport later this week as well

01-13-2015, 09:51 PM	#761
Boil Member Join Date: Dec 2011 Drives: CX500 Cafe Bobber Location: Adrift in the Sea of Middle-aged Morose Posts: 76 Thanks: 1 Thanked 6 Times in 6 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	From my understanding, no carbon ceramic brakes on the GT350R, but they will have carbon fiber wheels as STOCK… I have detested Mustangs for decades (high school in a redneck FL town during the mid-80s; 5.0 GTs & IROC-Zs everywhere), but I REALLY like the GT350, and the GT350R seems the smart buy, but I will add in the Electronics Package… For the money, I could get a FR-S and throw a buttload of aftermarket parts at it. Or, I could just buy a stock GT350R… I look at the pics of the GT350R, and somehow I can only think "This is the Mustang that Brian O'Conner would drive."

01-14-2015, 06:19 AM	#762
kmbkk First 86 Driver Baby! Join Date: Jan 2012 Drives: FR-S, Flex Location: Williamsburg, VA Posts: 1,760 Thanks: 520 Thanked 525 Times in 356 Posts Mentioned: 32 Post(s) Tagged: 3 Thread(s)	Wow, almost 374 wtq with just a tune, that's pretty impressive.

01-14-2015, 07:34 AM	#765
DohcTor Banned Join Date: Nov 2014 Drives: Low and fast Location: Visalia Posts: 118 Thanks: 0 Thanked 33 Times in 21 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	Still a mustang. No thanks Jeff

01-14-2015, 12:58 PM	#767
MAPerformance Senior Member Join Date: Aug 2012 Drives: Asphalt FRS Location: Cottage Grove, MN Posts: 1,272 Thanks: 669 Thanked 981 Times in 540 Posts Mentioned: 84 Post(s) Tagged: 3 Thread(s)	Torque monster for sure. I bet with our downpipe and exhaust coupled with our custom tune, it should be over 400wtq.

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