RE: problem w/ new Kooks headers
Im running the ART headers now on a 2001 SVT cobra motor, mine came with the bungs for the O2 sensors welded and filled then jethot coated. I'll be leanghthing my O2 sensors, and putting them in the header collectors in front of my X-pipe to dual magnaflows.
What would be the optimal spacing i should tell the exhaust guy where i want them inserted. How far back from end of long tube header should they be put for optimal reading?
Other than smashing in my drivers floorpan with a flat piece of steel, and sledge, they fit perfect. (after you buy the flaming river joint) I just wish they had an inch more down angle for clearance when the engine twists. Then i wouldnt of had to "modify" my floorpan ;-) Im happy with them, they look great. Now we'll see what they perform like soon.
1995 DK BLUE Lincoln Mark VIII
1998 DK BLUE Chevrolet 1500
SOLD ;( 1979 WHITE Trans AM w/455
2004 BLACK HONDA CBR 600RR