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BlkBird BlkBird is offline
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Join Date: Feb 2002
Location: Atlanta, GA
Posts: 933
My home grown solution, at least until 2014 when I no longer need to pass emissions testing. Ugly yes, but the catalytic converter allows me to pass annual testing without excessive time spent playing with the mixture.

Note the large sheet of copper on top of the pipe between the cat and the turbo. On top I have an O2 sensor for the Innovate A/F system.

Originally this was intended to be a temporary fix used just for emissions testing. But it flows up to 500 HP, works pretty well and is a PITA to take on and off. After 2014 one of Brian's systems will be installed.

Boost Addiction - honestly, I have it under control
1989 911 Turbo Cabriolet
Mods include: Kokeln IC, GHL Headers, Hooligan muffler, Modified K27 7200, BL WUR, LC-1 & XD-16, Bilstein Sports (4), TRG sway bars, Oversize torsion bars, Strut brace
Old 08-09-2011, 11:30 AM
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