ACE Header Independent Testing Results and Review - 199.6WHP on CA 91 Octane - Page 35 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

brzaapi · 03-17-2016, 08:15 AM

Quote:

Originally Posted by curtdragon

Can you post some videos with sound?

I already planned on it. I will report back soon. For the record, I like the way the car sounds when youre revving it out. And its still very easy to cruise through a neighborhood and not wake everyone up. I cant wait to really hear it on the track. But on the street I am low key guy. If it was quieter, till about 4500rpms that would be great. But no real complaints, just observations.

Cop · 03-21-2016, 06:47 PM

Blue line is OFT w/ Tomei UEL. Yellow/orange/upper green is Ace + tune + post ACT clutch. Lower red and green is where I was having issues pre ACT clutch.

sw20kosh · 03-22-2016, 05:57 PM

Quote:

Originally Posted by Cop

Blue line is OFT w/ Tomei UEL. Yellow/orange/upper green is Ace + tune + post ACT clutch. Lower red and green is where I was having issues pre ACT clutch.

My ACE Header and FP + 91 octane made 169 whp on that dyno. It went on to make 187 whp on e85. Bone Stock makes ~148 whp.

Cop · 03-22-2016, 06:19 PM

Quote:

Originally Posted by sw20kosh

My ACE Header and FP + 91 octane made 169 whp on that dyno. It went on to make 187 whp on e85. Bone Stock makes ~148 whp.

Time to go e85

StormTrooper · 03-23-2016, 12:54 AM

Custom tune or canned?

steve99 · 03-23-2016, 03:26 AM

@brzaapi

get you tuner to reduce ignition timing post start to -4 from -15
disable cel code P050B
reduce maf offset after start in neutral and in gear
reduce idle rpm to 1400 max when cold in all idle tables

will idle nice and quiet on cold starts without obnoxious bark

that stuff is all to heat up primary cat which you dont have

brzaapi · 03-23-2016, 09:31 AM

Quote:

Originally Posted by steve99

@brzaapi

get you tuner to reduce ignition timing post start to -4 from -15
disable cel code P050B
reduce maf offset after start in neutral and in gear
reduce idle rpm to 1400 max when cold in all idle tables

will idle nice and quiet on cold starts without obnoxious bark

that stuff is all to heat up primary cat which you dont have

Thank you sir. I will be sure to pass this along and discuss with him. I appreciate the heads up. I understand everything you mentioned, except what do you mean by MAF offset?

All my tuning knowledge so far is book based. I have no real world knowledge or experience. IN other words I know enough to be dangerous.

Thanks again. You are always a help.

Cop · 03-23-2016, 11:03 AM

Quote:

Originally Posted by StormTrooper

Custom tune or canned?

Custom

dill916 · 03-23-2016, 04:29 PM

does anyone know which header was used for this test? im looking at CSG's store and theres multiple 4-2-1 headers.

sw20kosh · 03-23-2016, 04:33 PM

Quote:

Originally Posted by dill916

does anyone know which header was used for this test? im looking at CSG's store and theres multiple 4-2-1 headers.

Type A 350 collector. Type B 350 collector will be similar.

steve99 · 03-23-2016, 06:22 PM

Quote:

Originally Posted by brzaapi

Thank you sir. I will be sure to pass this along and discuss with him. I appreciate the heads up. I understand everything you mentioned, except what do you mean by MAF offset?

All my tuning knowledge so far is book based. I have no real world knowledge or experience. IN other words I know enough to be dangerous.

Thanks again. You are always a help.

maf offset after start add extra fuel, stock table adds heaps to heat up cat so you can reduce it. If you dont reduce it car will still idle high even though you reduced idle target tables. This only effects post start

CounterSpace Garage · 03-23-2016, 07:17 PM

Quote:

Originally Posted by dill916

does anyone know which header was used for this test? im looking at CSG's store and theres multiple 4-2-1 headers.

Type-A 350 collector is the one used in the test.

Quote:

Originally Posted by sw20kosh

Type A 350 collector. Type B 350 collector will be similar.

Type-B 350 collector has been discontinued due to Type-A catching up with production demands. We are working to get a pallet shipment in some time with Type-A headers + some new specimens that ACE has been brewing up. Thank you for all your patience!

brzaapi · 03-24-2016, 09:07 AM

That makes perfect sense. In fact DT and i kind of discussed that when we talked. He mentioned that the car always tries to fight and rev higher on start up.

But i have put the change-order in on my tunes. So i am going to give this a try. I am also getting used to having more noise as a whole. This car is much more fun to rev out with the ACE Header. In fact this 350 collector revs out very nicely, I am really curious how much better the 150 would be. Although I love having more torque and better response in the lower rpms, this header still shines its best above 5000 rpms. I havent tracked it yet, but you can tell its gonna be fun.

DukemLuke · 03-25-2016, 10:04 AM

how does the clubsport 400 compare to the type A 350? your site claims it was designed for RHD but will fit LHD. is there any rubbing anywhere?

03-23-2016, 03:26 AM	#482
steve99 Banned Join Date: Dec 2013 Drives: FT86 Location: Australia Posts: 7,996 Thanks: 1,035 Thanked 4,997 Times in 2,985 Posts Mentioned: 598 Post(s)	@brzaapi get you tuner to reduce ignition timing post start to -4 from -15 disable cel code P050B reduce maf offset after start in neutral and in gear reduce idle rpm to 1400 max when cold in all idle tables will idle nice and quiet on cold starts without obnoxious bark that stuff is all to heat up primary cat which you dont have Last edited by steve99; 03-23-2016 at 06:42 AM.

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03-21-2016, 06:47 PM	#478
Cop Senior Member Join Date: Feb 2014 Drives: 2013 FRS Location: Bay Area Posts: 471 Thanks: 262 Thanked 170 Times in 121 Posts Mentioned: 5 Post(s)	Blue line is OFT w/ Tomei UEL. Yellow/orange/upper green is Ace + tune + post ACT clutch. Lower red and green is where I was having issues pre ACT clutch.

03-23-2016, 04:29 PM	#485
dill916 Member Join Date: Dec 2015 Drives: BRZ Location: Folsom, CA Posts: 19 Thanks: 0 Thanked 3 Times in 2 Posts Mentioned: 0 Post(s)	does anyone know which header was used for this test? im looking at CSG's store and theres multiple 4-2-1 headers.

03-25-2016, 10:04 AM	#490
DukemLuke Junior Member Join Date: Jan 2016 Drives: 2013 series 10 FRS Location: Saint John, NB Posts: 9 Thanks: 0 Thanked 0 Times in 0 Posts Mentioned: 0 Post(s)	how does the clubsport 400 compare to the type A 350? your site claims it was designed for RHD but will fit LHD. is there any rubbing anywhere?

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