Group Buy for Custom made Euro Headers Custom made SS

kav · 01-20-2010, 12:03 PM

This technique was used for some of the nissans which have a very sensitive secondary 02 sensor. It may work here too.
http://specvforum.com/viewtopic.php?f=78&t=764

The__J__Factor · 01-20-2010, 06:52 PM

Good info on header design
http://www.popularhotrodding.com/tec...ech/index.html

Free header design software - In put all info about our engine and what end results you want, peak power ect and it will provide info on how large prim/sec should be, lengths and collector size. register is free.
http://headerdesign.com/login/header.asp

Diokaef · 01-21-2010, 11:52 PM

Quote:

Originally Posted by The__J__Factor

Good info on header design
http://www.popularhotrodding.com/tec...ech/index.html

Free header design software - In put all info about our engine and what end results you want, peak power ect and it will provide info on how large prim/sec should be, lengths and collector size. register is free.
http://headerdesign.com/login/header.asp

personally I like that site, good info there,

The manufacture that will be doing this headers have their own software for that same purpose, so this will be analyzed prior of building and the objective is to fix some of the imperfections of the OEM USA headers that are too short.

(I wish my english was a little better when come to explain facts and stuff like this)

Diokaef · 01-25-2010, 09:29 PM

sent my headers today to have it as a sample. Should have some more info witting a week

inTgr8r · 03-30-2010, 07:58 AM

Not to rain on the parade here, but I just don't get the point of doing replica Euro headers.
There are dozens of replica S54 Euro headers on the market already that are very inexpensive.
For the bottom end of the $$ scale, just look on ebay.

Unless this was a full R&D project, I just don't get it

01-20-2010, 12:03 PM	#23
kav Lieutenant 49 Rep 401 Posts Drives: Z4M Join Date: Oct 2007 Location: Canada iTrader: (1)	This technique was used for some of the nissans which have a very sensitive secondary 02 sensor. It may work here too. http://specvforum.com/viewtopic.php?f=78&t=764
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01-20-2010, 06:52 PM	#24
The__J__Factor Major 88 Rep 1,090 Posts Drives: ///M Coupe Join Date: Sep 2008 Location: Gold Coast, Australia iTrader: (0)	Good info on header design http://www.popularhotrodding.com/tec...ech/index.html Free header design software - In put all info about our engine and what end results you want, peak power ect and it will provide info on how large prim/sec should be, lengths and collector size. register is free. http://headerdesign.com/login/header.asp __________________ 135i N54 manual MR-S with a 2zz swap and mods Sold EVO X MR - Phantom Black - Ti Exhaust - Ti UICP - AQM Intake - Sold Z4 M Coupe - H&R - RE Diablo - RPi - Tekarbon - Sold
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01-25-2010, 09:29 PM	#26
Diokaef Engineer 212 Rep 2,122 Posts Drives: M235I 2015, 335i 2011 Join Date: Dec 2009 Location: TAMPA FL iTrader: (17) Garage List 2008 Z4M Coupe [6.33]	sent my headers today to have it as a sample. Should have some more info witting a week
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03-30-2010, 07:58 AM	#27
inTgr8r Lieutenant General 2426 Rep 11,667 Posts Drives: M2 Comp Join Date: Mar 2006 Location: Toronto iTrader: (10)	Not to rain on the parade here, but I just don't get the point of doing replica Euro headers. There are dozens of replica S54 Euro headers on the market already that are very inexpensive. For the bottom end of the $$ scale, just look on ebay. Unless this was a full R&D project, I just don't get it
	Appreciate 0 Quote