TBIThrottle Body Injection discussion and questions. L03/CFI tech and other performance enhancements.
Welcome to ThirdGen.org!
Welcome to ThirdGen.org.
You are currently viewing our forum as a guest, which gives you limited access to view most discussions and access our other features. By joining our community, at no cost, you will have access to post topics, communicate privately with other members (PM), respond to polls, upload content and access many other special features. Registration is free, fast and simple, join the ThirdGen.org community today!
What's the deal with the whole EGR system? I mean, is it okay to remove it and plug up the holes, or is it true that it actually serves in cooling processes? If it can be removed, what are the advantages/disadvantages? Is it worth it?
It does serve a cooling purpose but it does it by letting exhaust gas back into the intake stream. Needless to say this doesn't burn well and therefore can't really help power. I left mine on there and just capped the Vac. holes. You are not going to pick up a full second in e.t.'s but hey it is just the principle of the thing
__________________ 1991 Chevy Camaro RS L03 TBI w/auto 2.73 rear end
Mods:
Edelbrock TES Headers w/ 3in Y, race-ready cut out, 3in Random Technologies Cat, full 3in catback Flowmaster w/ 4in tips, 160 stat, hypertech chip, MSD ignition (rotor, cap, superconduct. wires), Bosch quad4 plugs, Edelbrock TBI Intake, Ram Air Box's twin snorkel, all TBI mods, GM's VaFPR, no smog stuff, no EGR, LT1 cam, True Double Roller Timing chain, all new valvetrain, 255/50/ZR16 Dunlop 8000's, Poly LCA's, AutoMeter's fuel/air mixture gauge and a B&M ratchet action shifter.
but hey it is just the principle of the thing 
