The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - eBay Long Tube header install... pics inside

BossHogg69 · 03-05-2011, 02:30 AM

okay, I'm back - my dang computer decided to freeze up on me and now its working. Anyway, where was I? 60ratrod, as for emissions, all my truck has is the 4 O2 sensors and two catalytic converters (one O2 sensor on each side before the cats and one on each side after). No air injection or anything like that. I already had a Blackbear Performance tune on my ECM and had him turn off my rear (after the cats) O2 sensors because I knew at some point I'd be getting headers. The new headers came with the A.I.R. hookup (or whatever that thing goes to!), and I just welded it shut, since I didn't have a pipe plug handy to put in it - had to throw a pic of the welding machine in there (Hobart Ironman 210)...

03-05-2011, 02:30 AM	#4
BossHogg69 motor exploder Join Date: Mar 2009 Location: Pittsburgh, PA Posts: 2,346	Re: eBay Long Tube header install... pics inside okay, I'm back - my dang computer decided to freeze up on me and now its working. Anyway, where was I? 60ratrod, as for emissions, all my truck has is the 4 O2 sensors and two catalytic converters (one O2 sensor on each side before the cats and one on each side after). No air injection or anything like that. I already had a Blackbear Performance tune on my ECM and had him turn off my rear (after the cats) O2 sensors because I knew at some point I'd be getting headers. The new headers came with the A.I.R. hookup (or whatever that thing goes to!), and I just welded it shut, since I didn't have a pipe plug handy to put in it - had to throw a pic of the welding machine in there (Hobart Ironman 210)... Attached Images __________________ Adam 1969 Chevy CST/10 stepside, DART Big M/TREMEC Magnum Extreme/3.73's w/Detroit Truetrac 1965 Chevy Bel Air Wagon (daily driver), 327/TH350,10 bolt w/3.08's 1961 Chevy Bel Air Sport Coupe, ZZ454/M21/9" rear w/3.50's & Detroit Truetrac 2005 GMC 1500 ccsb 2wd, 6.0L/4L65e/3.73 G80 2006 GMC 2500HD ccsb 4x4, DMax LBZ/Allison 6spd/4.56's w/Detroit TrueTrac Use the SEARCH function on this forum - it is your friend!! Last edited by BossHogg69; 02-04-2012 at 02:29 PM.