TrophyHead 15 Year Member Mar 18, 2003 1,195 11 49 PA Nov 14, 2007 #1 Nov 14, 2007 #1 Is it a stock O2 sensor bung/weld a let? Should I weld on the long tube header or the h-pipe? Which side? Thanks alot guys.
Is it a stock O2 sensor bung/weld a let? Should I weld on the long tube header or the h-pipe? Which side? Thanks alot guys.
MrXCESSIVESPEED Member Mar 10, 2002 0 1 6 Maryland Nov 14, 2007 #2 Nov 14, 2007 #2 A regular O2 sensor bung is the proper size, you can buy them from most places...summit, jegs, etc. I have mine in the drivers side header...I believe the LH side is usually leaner.
A regular O2 sensor bung is the proper size, you can buy them from most places...summit, jegs, etc. I have mine in the drivers side header...I believe the LH side is usually leaner.