Header/Cat delete - first mod - info me - Page 2 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

ichitaka05 · 05-13-2012, 03:23 PM

Quote:

Originally Posted by Dimman

Merge angle of the collectors.

I'm still confused... More detail info please

dabocx · 05-13-2012, 03:34 PM

2nd generation parts are always considerably better than stuff that comes out day one.

I remember the same thing with the 8th gen si. Parts that came out 6-12 months later totally blew day one stuff out of the water.

Im not doing anything crazy till cobb comes out with a accessport for this car and i start seeing some dynos for parts.

Dimman · 05-13-2012, 03:41 PM

Quote:

Originally Posted by ichitaka05

I'm still confused... More detail info please

The angle of where the primary tubes join together isn't smooth like this:

It is probably much easier installation/clearance-wise to just match the factory ones, though.

ichitaka05 · 05-13-2012, 03:54 PM

Quote:

Originally Posted by Dimman

The angle of where the primary tubes join together isn't smooth like this:

It is probably much easier installation/clearance-wise to just match the factory ones, though.

Ah~ ic thanks

Daemione · 05-13-2012, 06:40 PM

Yeah, I'm surprised at anyone wanting to do a header for their first modification . . . we've got zero evidence that there's any power to be found there on it's own. Until the aftermarket has a chance to develop/produce/test/rinse & repeat, I wouldn't get spend money on something like that.

ESBjiujitsu · 05-13-2012, 07:01 PM

i like your style OP! ill be waiting and watching! cant wait to hear what she sounds like with a open exhaust and headers!!!! But i would suggest just a race cat instead of a delete just to help the environment a little bit lol

djdnz · 05-13-2012, 07:31 PM

Awwwww damn, the supercharger kit looks like it's ready to go. I added a turbo onto my current car and I told myself I wouldn't go crazy on the next car, but man that would be nice.

MindtheGap · 05-13-2012, 08:13 PM

Dimman - you are a champ, Ill watch closely and also good info on the collectors

Ideally I am the first on the block who cares tho, but I am a data guy so I am def going to dyno stock, and hope someone has some numbers before my trigger finger gets happy.

ESBjiujitsu - haha thx, I have been driving a Prius for a while so that balances it out right?

2fast4you · 05-13-2012, 08:41 PM

Quote:

Originally Posted by Dimman

Apparently HKS will have some soon.

They don't look like they will be the best...

Regarding the merge angle: that may be more of a compromise for placement rather than poor engineering. Exhaust isn't my area of expertise, so please feel free to correct my presumption.

Dimman · 05-13-2012, 08:52 PM

Quote:

Originally Posted by 2fast4you

Regarding the merge angle: that may be more of a compromise for placement rather than poor engineering. Exhaust isn't my area of expertise, so please feel free to correct my presumption.

Yup.

Quote:

Originally Posted by Dimman

It is probably much easier installation/clearance-wise to just match the factory ones, though.

NESW20 · 05-13-2012, 09:51 PM

cam specs???

Dimman · 05-13-2012, 10:02 PM

Quote:

Originally Posted by NESW20

cam specs???

'In development'.

http://www.hks-power.co.jp/en/produc...s86/index.html

ahausheer · 05-13-2012, 10:06 PM

Why cat delete? High flow cats don't rob horsepower at the level of this car.

ESBjiujitsu · 05-13-2012, 10:08 PM

cams!!!!

05-13-2012, 09:51 PM	#25
NESW20 2.1L 3SGTE Join Date: Oct 2009 Drives: MR2 Turbo & Tacoma Location: Columbus, IN Posts: 1,248 Thanks: 29 Thanked 24 Times in 22 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	cam specs??? __________________ 1991 MR2 Turbo - 2.1L high compression stroker 3SGTE 2006 Tacoma 4x4 TRD Off Road - All-Pro front bumper, Old Man Emu shocks, Old Man Emu HD front coils, All-Pro leafs 1990 240SX Coupe - sold 2008 Civic Si Sedan

05-13-2012, 10:06 PM	#27
ahausheer Re-member Join Date: Nov 2011 Drives: Toyota camry Location: S. Cali Posts: 1,001 Thanks: 98 Thanked 292 Times in 152 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	Why cat delete? High flow cats don't rob horsepower at the level of this car. __________________ Nothing decays like progress, and nothing preserves like neglect.

05-13-2012, 03:34 PM	#16
dabocx Senior Member Join Date: Jan 2012 Drives: Scion FRS Location: United States Posts: 1,267 Thanks: 564 Thanked 261 Times in 191 Posts Mentioned: 9 Post(s) Tagged: 0 Thread(s)	2nd generation parts are always considerably better than stuff that comes out day one. I remember the same thing with the 8th gen si. Parts that came out 6-12 months later totally blew day one stuff out of the water. Im not doing anything crazy till cobb comes out with a accessport for this car and i start seeing some dynos for parts.

05-13-2012, 06:40 PM	#19
Daemione Member Join Date: Dec 2011 Drives: '79 Datsun 280zx Location: Marlborough, MA Posts: 47 Thanks: 4 Thanked 37 Times in 6 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	Yeah, I'm surprised at anyone wanting to do a header for their first modification . . . we've got zero evidence that there's any power to be found there on it's own. Until the aftermarket has a chance to develop/produce/test/rinse & repeat, I wouldn't get spend money on something like that.

05-13-2012, 07:31 PM	#21
djdnz 1337 Join Date: Oct 2011 Drives: 2013 BRZ WRB S/C Location: San Jose, CA / Waterloo, ON Posts: 1,134 Thanks: 776 Thanked 482 Times in 269 Posts Mentioned: 7 Post(s) Tagged: 2 Thread(s)	Awwwww damn, the supercharger kit looks like it's ready to go. I added a turbo onto my current car and I told myself I wouldn't go crazy on the next car, but man that would be nice.

05-13-2012, 08:13 PM	#22
MindtheGap Member Join Date: Mar 2012 Drives: Ultramarine FRS mt Location: Maryland Posts: 85 Thanks: 72 Thanked 29 Times in 19 Posts Mentioned: 13 Post(s) Tagged: 1 Thread(s)	Dimman - you are a champ, Ill watch closely and also good info on the collectors Ideally I am the first on the block who cares tho, but I am a data guy so I am def going to dyno stock, and hope someone has some numbers before my trigger finger gets happy. ESBjiujitsu - haha thx, I have been driving a Prius for a while so that balances it out right?

User Name		Remember Me?
Password