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What is required to delete the smog pump/EGR system from my LT1? The EGR valve is already gone with the vac hoses plugged and the block off plate, but everything else is still on the car. I want more space in my engine bay.
Location: windsor, ont. canada - Home of the fastest LT1 6spd.
unbolt it from the front of the block, been a long time since idid mine but like 3 or 4 bolts, unplug it and done. i know there is a lin somewhere? it has been years since i did this mod.
not hard though!
__________________ 1996 SS 399 ci LT1 Lozon Fab Best 60' 1.27/MPH 155.66 Quickest Street Driven T56 F body
First LT1 6spd f-Body in the 8's & 9's. N2O:8.811@ 155.05,1.30 60'/3500lbs.
Thanks to: Liberty's Gears, Lozon Fab, McLeod Ind., Madman, Applied Nitrous Technology, NANO, Tick Performance, Induction Solutions, and Eric Bradby ~ EB Porting.
Yup, there is a metal tube/line that goes from the pump, underneath the timing chain cover to the passenger side header. Unless you have the accessory bracket off the car, you'll be cutting that metal tube to get it off because of the way it winds through everything. Then just plug the holes in your headers and tune the PCM for the EGR deletion so you don't get a SES light. Done.
__________________ 1997 Z28FQuick \ LS1 Swap Thread 2000 Tahoe- 3/5 Drop On 22's, In The Works: 6.0 Heads/Cam, T56 Swap, Headers, Exhaust, 5.13 Gears, Yukon Duragrip