the GT40P heads that i have are NOT drilled for emissions... but the mid pipe im running does have cats. can i still use my smog pump? would i just have to block off the lines that go to the back of the heads and just run the line right to the mid pipe?
the GT40P heads that i have are NOT drilled for emissions... but the mid pipe im running does have cats. can i still use my smog pump? would i just have to block off the lines that go to the back of the heads and just run the line right to the mid pipe?
Yes you can still run your smog pump. There are two tubes, one that leads to the back of the heads (except on the P heads as you know) and one that goes to the h-pipe. Just hook the one that runs to the h-pipe up, or do what I saw one guy in your position do and reconfigure your smog hoses to only run with one hose to the h-pipe smog tube. The EGR really has nothing to do with the smog pump except being part of the total emissions control system.