View Single Post
      04-23-2007, 10:20 AM   #36
T Bone
Brigadier General
T Bone's Avatar
143
Rep
4,021
Posts

 
Drives: 2008 335xi Coupe
Join Date: Feb 2007
Location: The land where we kill baby seals

iTrader: (0)

Quote:
Originally Posted by EBuyuk View Post
There is plenty of independent data. http://www.m5board.com/vbulletin/forumdisplay.php?f=27 Try searching here under "supersprint headers" or " evosport headers"

Here is some good info on supersprint headers http://www.m5board.com/vbulletin/sho...835#post841835

Cams, Headers and ECU tune only buys 3 mph and 0.4 seconds in the quartermile on an M6.

BMW headers are great stock....particularly since they are hydroformed.
__________________
"Aerodynamics are for people who cannot build engines"......Enzo Ferrari