FA20CLUB 4-1 Modular Header.....Turbo Manifold DYNO TESTED - Page 4 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

FA20Club.com · 03-24-2013, 11:55 AM

Tha'ts the reason we did it this way...

lexusb3 · 03-24-2013, 12:27 PM

That is a very nice setup !!

FA20Club.com · 03-24-2013, 08:22 PM

Next piece being shipped out this week to a lucky customer in California gonna see what we can muster up on 91 octane.

fenton · 03-25-2013, 01:29 AM

So what does it sound like? All this information and nobody recorded it?

FA20Club.com · 03-25-2013, 11:08 AM

I dont have proper audio equipment but reeves did you a camera clip pm him

Vten · 03-25-2013, 12:04 PM

verrry interested with this header and cai ...and turbo in the future .

im in for the sound clip as well .

reeves · 03-25-2013, 01:33 PM

Quote:

Originally Posted by fenton

So what does it sound like?

I asked Tony to drive up the street once so I could hear what my car sounded like.. I pulled out my camera at the last minute to record.. it's not the best, but hopefully it'll give you a good idea of what it sounds like under hard acceleration (and 2nd/3rd gear chirps lol)...

These clips are both with the STOCK exhaust, FA20club's 4-1 Catted-Header, & FA20club's 2.5" resonated over/front pipe..

(the exhaust tips are just DC Sports tips from the autoparts store)

EDIT: After several days of driving with the headers, I realized those cheap exhaust tips might actually be influencing the sound just a tad bit.. not sure how much or if it's even significant enough to hear, but just thought I'd mention that it's definitely perforated with a resonated-looking sleeve, so it's a possibility.

http://s965.photobucket.com/user/pdx...024b6.mp4.html

. .

Here's a clip of one of the dyno runs..
http://s965.photobucket.com/user/pdx...3d20e.mp4.html

. .

EDIT: Added one more clip.. cold startup. It was a little chilly, so don't mind all the smoke.. nor the 'choking/hard startup'.. that's just typical of E85 in less than warm weather. At the very end is a quick clip from a parking lot after a long drive.. Same camera was used for all these clips.

http://s965.photobucket.com/user/pdx...2548a.mp4.html

lexusb3 · 03-25-2013, 06:35 PM

sounds good!

tonystewart · 03-25-2013, 10:18 PM

Does the header reduce the torque dip with 93 octane fuel?

FA20Club.com · 03-25-2013, 11:03 PM

Quote:

Originally Posted by tonystewart

Does the header reduce the torque dip with 93 octane fuel?

sure does Tony, when she's back for spring break come grab one and a tune update

reeves · 03-26-2013, 12:33 AM

Quote:

Originally Posted by tonystewart

Does the header reduce the torque dip with 93 octane fuel?

I've been driving all weekend on E85, but on my way back from work today, I found the E85 pump near my house "out of order"

..so I was forced to fill up with 6.2 gallons of 93 octane.. I had about 0.7 gallons of E85 left in the tank (according to Torque Pro app).

My initial impression is the 93 gas doesn't lose much from the E85. On E85, it might pull slightly harder, but not sure how much of that's just in my head either.. also should be noted: outside temps were ~40 degrees F after filling up & driving 93.

I did several hard pulls, some WOT and some not, shifting around 4.5K-5K so I could shift 'into' the dip zone (around 3.5-4K).. also did a couple of 0-70mph runs from a stop.. and finally, while crusing along at 40-50 mph, I just floored it without downshifting (I was in 4th or 5th gear during those).

Happy to say the car still pulls eagerly through the dip zone. If anything, around 3-3.5K, it actually feels sometimes like it gets a slight 'bump' in power while accelerating!

At worst, it just feels very linear from 2.5K to 7K.. the higher the revs go, the harder it pulls.

jflogerzi · 03-26-2013, 12:41 AM

Thanks for your posts. Being in CA, changing the any CAT can be a dangerous proposition. Big fines.... But I really want to get rid of the torque dip so badly.

FA20Club.com · 03-26-2013, 12:42 AM

Another one just got ordered heading out to WA. Keep the orders coming guys we have plenty of materials to keep building them.

Tim_Asphalt_FRS · 03-26-2013, 02:40 AM

Quote:

Originally Posted by jflogerzi

Thanks for your posts. Being in CA, changing the any CAT can be a dangerous proposition. Big fines.... But I really want to get rid of the torque dip so badly.

There's got to be a way we can hide the fact that its a hi flow cat and get away with it.

Sent from my iPhone using Tapatalk

03-25-2013, 10:18 PM	#51
tonystewart Senior Member Join Date: May 2012 Drives: 2013 Scion FR-S Raven Location: Lake Worth Florida Posts: 1,181 Thanks: 76 Thanked 366 Times in 252 Posts Mentioned: 13 Post(s) Tagged: 1 Thread(s)	Does the header reduce the torque dip with 93 octane fuel? __________________ May'12 AT Raven, OFT V2, Perrin IntakeTube, Pulley & Overpipe,HKS Snorkel,FA20 EL Header,Nameless Frontpipe w/ Helmholtz, Crawford AOS, Cusco O2W Cooler, Grimmspeed Strut/MC Brace, Winjets w/D2S 3.0 HID by Illuminating Lighworkx, Fogs w/EU Stalk, LED's, JDM UnderPanels, Diffuser, Rigid Collars, Whiteline, HVT Camber Plates, Koni's, Swift Springs, GTSpec LCA, SPC Toearms, DBA 4K T-Slot Rotors, Ferodo DS2500, Vorshlag BrakeLines, MichelinPSS, 5Axis Wing, Raammat, Ensolite, JPM Coachworks, OEM+Ref400, 20mmspacers, TOMS

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03-24-2013, 11:55 AM	#43
FA20Club.com Banned Join Date: Aug 2012 Drives: 2013 White Out FR-S Location: Florida Posts: 1,335 Thanks: 24 Thanked 1,162 Times in 501 Posts Mentioned: 323 Post(s) Tagged: 2 Thread(s)	Tha'ts the reason we did it this way...

03-24-2013, 12:27 PM	#44
lexusb3 Banned Join Date: Feb 2013 Drives: FRS Location: florida Posts: 1,478 Thanks: 736 Thanked 570 Times in 434 Posts Mentioned: 110 Post(s) Tagged: 1 Thread(s)	That is a very nice setup !!

03-24-2013, 08:22 PM	#45
FA20Club.com Banned Join Date: Aug 2012 Drives: 2013 White Out FR-S Location: Florida Posts: 1,335 Thanks: 24 Thanked 1,162 Times in 501 Posts Mentioned: 323 Post(s) Tagged: 2 Thread(s)	Next piece being shipped out this week to a lucky customer in California gonna see what we can muster up on 91 octane.

03-25-2013, 01:29 AM	#46
fenton Senior Member Join Date: May 2012 Drives: 2013 FR-S Location: Calgary Posts: 2,086 Thanks: 526 Thanked 1,614 Times in 726 Posts Mentioned: 120 Post(s) Tagged: 0 Thread(s)	So what does it sound like? All this information and nobody recorded it?

03-25-2013, 11:08 AM	#47
FA20Club.com Banned Join Date: Aug 2012 Drives: 2013 White Out FR-S Location: Florida Posts: 1,335 Thanks: 24 Thanked 1,162 Times in 501 Posts Mentioned: 323 Post(s) Tagged: 2 Thread(s)	I dont have proper audio equipment but reeves did you a camera clip pm him

03-25-2013, 12:04 PM	#48
Vten Senior Member Join Date: Aug 2012 Drives: Too heavy Location: Columbus Posts: 788 Thanks: 91 Thanked 288 Times in 186 Posts Mentioned: 7 Post(s) Tagged: 0 Thread(s)	verrry interested with this header and cai ...and turbo in the future . im in for the sound clip as well .

03-25-2013, 06:35 PM	#50
lexusb3 Banned Join Date: Feb 2013 Drives: FRS Location: florida Posts: 1,478 Thanks: 736 Thanked 570 Times in 434 Posts Mentioned: 110 Post(s) Tagged: 1 Thread(s)	sounds good!

03-26-2013, 12:42 AM	#55
FA20Club.com Banned Join Date: Aug 2012 Drives: 2013 White Out FR-S Location: Florida Posts: 1,335 Thanks: 24 Thanked 1,162 Times in 501 Posts Mentioned: 323 Post(s) Tagged: 2 Thread(s)	Another one just got ordered heading out to WA. Keep the orders coming guys we have plenty of materials to keep building them.

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