H pipe installed and dyno'd

[jng2985]

jerseyjoe and myself both had After cat JBA H pipe installed, both of us had base line dyno pulls and after install pulls.

Difference's
Mine - blk 13 brembo, drop in K&N filter, borla S, resonators deleted.

Joe's- grabber blue 14, roush AB's

Pulls were done on a mustang dyno.

Best 5th gear pull for me before install was 346lbs and 357hp...After install and damn near 20 degrees hotter I ended up loosing 10lbs and 9hp..? temp? :025:

Joe can chime in and post his number and graphs..


best of the first 3 pulls
http://i282.photobucket.com/albums/kk250/jng2985/null-14.jpg

http://i282.photobucket.com/albums/kk250/jng2985/null-18.jpg

after install

http://i282.photobucket.com/albums/kk250/jng2985/d4d05d34-b399-4d17-8d31-2f5fd9526a70.jpg
http://i282.photobucket.com/albums/kk250/jng2985/a4f81832-202f-47cf-9107-a5c2ef462ae1.jpg



before
http://i282.photobucket.com/albums/kk250/jng2985/th_AA458697-2C9D-430C-9310-A44C67CA56DF-3902-00000636BA4E8DEE.jpg (http://i282.photobucket.com/albums/kk250/jng2985/AA458697-2C9D-430C-9310-A44C67CA56DF-3902-00000636BA4E8DEE.mp4)

after
http://i282.photobucket.com/albums/kk250/jng2985/th_8C08C705-CE2E-4BED-886B-D3061C72616C-3902-00000632776B8A70.jpg (http://i282.photobucket.com/albums/kk250/jng2985/8C08C705-CE2E-4BED-886B-D3061C72616C-3902-00000632776B8A70.mp4)

Hard to hear any difference in the video's but it did clean up the exhaust slightly, but other than that same old sound..

joes

before
http://i282.photobucket.com/albums/kk250/jng2985/th_AEDAD953-BBE2-4BF2-B52F-5FA779C6D2AE-3902-000006363252F958.jpg (http://i282.photobucket.com/albums/kk250/jng2985/AEDAD953-BBE2-4BF2-B52F-5FA779C6D2AE-3902-000006363252F958.mp4)

after
http://i282.photobucket.com/albums/kk250/jng2985/th_F0157984-5E79-48D8-8C85-3D11AE859099-3902-00000638165ACB1A.jpg (http://i282.photobucket.com/albums/kk250/jng2985/F0157984-5E79-48D8-8C85-3D11AE859099-3902-00000638165ACB1A.mp4)


I also did 2 1/4 pulls and before Joe posts the awesome video of the second one.. The first run was 13.1

so yes they're slow

[re-rx7]

Looks like you were at Steve's shop. Sounds about right.

[jng2985]

Looks like you were at Steve's shop. Sounds about right.

No tune yet, this was just for a baseline.. Not sure joe's plan, mine will be going off road/ CIA / tune within a month

[re-rx7]

Why did you waste money on the after cat h and not just wait for the o/r h.

[jng2985]

Why did you waste money on the after cat h and not just wait for the o/r h.

I didn't waste money on a after the cat H PIPE. I just didn't install the cat deletes yet.

[re-rx7]

I didn't waste money on a after the cat H PIPE. I just didn't install the cat deletes yet.

Gotcha. Steve's dyno is a heartbreaker.

[jerseyjoe]

Grabber Blue 2014 - Baseline Dyno Pull, 3.73's, 6 spd, roush ab's. Not bad on a mustang dyno and a hot day. Installing the new h-pipe and keeping the cats didnt do too much to the numbers.

363 hp
346 tq

[KnightRider5.0]

jerseyjoe and myself both had After cat JBA H pipe installed, both of us had base line dyno pulls and after install pulls.

Difference's
Mine - blk 13 brembo, drop in K&N filter, borla S, resonators deleted.

Joe's- grabber blue 14, roush AB's

Pulls were done on a mustang dyno.

Best 5th gear pull for me before install was 346lbs and 357hp...After install and damn near 20 degrees hotter I ended up loosing 10lbs and 9hp..? temp? :025:

Joe can chime in and post his number and graphs..


best of the first 3 pulls
http://i282.photobucket.com/albums/kk250/jng2985/null-14.jpg

http://i282.photobucket.com/albums/kk250/jng2985/null-18.jpg

after install

http://i282.photobucket.com/albums/kk250/jng2985/d4d05d34-b399-4d17-8d31-2f5fd9526a70.jpg
http://i282.photobucket.com/albums/kk250/jng2985/a4f81832-202f-47cf-9107-a5c2ef462ae1.jpg



before
http://i282.photobucket.com/albums/kk250/jng2985/th_AA458697-2C9D-430C-9310-A44C67CA56DF-3902-00000636BA4E8DEE.jpg (http://i282.photobucket.com/albums/kk250/jng2985/AA458697-2C9D-430C-9310-A44C67CA56DF-3902-00000636BA4E8DEE.mp4)

after
http://i282.photobucket.com/albums/kk250/jng2985/th_8C08C705-CE2E-4BED-886B-D3061C72616C-3902-00000632776B8A70.jpg (http://i282.photobucket.com/albums/kk250/jng2985/8C08C705-CE2E-4BED-886B-D3061C72616C-3902-00000632776B8A70.mp4)

Hard to hear any difference in the video's but it did clean up the exhaust slightly, but other than that same old sound..

joes

before
http://i282.photobucket.com/albums/kk250/jng2985/th_AEDAD953-BBE2-4BF2-B52F-5FA779C6D2AE-3902-000006363252F958.jpg (http://i282.photobucket.com/albums/kk250/jng2985/AEDAD953-BBE2-4BF2-B52F-5FA779C6D2AE-3902-000006363252F958.mp4)

after
http://i282.photobucket.com/albums/kk250/jng2985/th_F0157984-5E79-48D8-8C85-3D11AE859099-3902-00000638165ACB1A.jpg (http://i282.photobucket.com/albums/kk250/jng2985/F0157984-5E79-48D8-8C85-3D11AE859099-3902-00000638165ACB1A.mp4)


I also did 2 1/4 pulls and before Joe posts the awesome video of the second one.. The first run was 13.1

so yes they're slow

Hey buddy I had to figure this out the hard way on my 96 Cobra, H pipes actually give up about 6-10 whp over X pipes. They just don't flow as well, I decided the exhaust tone was what I wanted so I sacrificed the hp for the H pipe. If you want to see better number cat deletes and an X pipe would do it.

[fordplay]

Svt performance did a test when the 2011 mustangs came out a the "X" pipe only gains 3 to 5 horse. You would never even notice that

[re-rx7]

Svt performance did a test when the 2011 mustangs came out a the "X" pipe only gains 3 to 5 horse. You would never even notice that

Damn,. Gta get them cats off.

[46Tbird]

You paid to have a shop install, and then dyno'd, an h-pipe that keeps the stock cats? Just want to make sure I read that right.

[KungFuHamster]

You paid to have a shop install, and then dyno'd, an h-pipe that keeps the stock cats? Just want to make sure I read that right.:hmmm2:

[jng2985]

You paid to have a shop install, and then dyno'd, an h-pipe that keeps the stock cats? Just want to make sure I read that right.

Yes, to see exactly where I'm at and what I gain with the soon to come mods. A waste for sure, but hell of price so why the fuck not.

[46Tbird]

Sounds good. Sorry about the drop off in power tho.