Few Header Install Questions
Few Header Install Questions
1) Whats the best way to NOT break any bolts while removing the manifolds, had to drill out bolt in manifold/y-pipe flange and that wasnt fun.
2)Good method for removing the EGR/AIR? Ive heard its pain to get off.
3) When cleaning the contact area between the old manifolds and the heads, what is a good sand paper to use? From what i hear you can cause leaks if you polish too much ?
4) Get Metal header seals or go with the paper ones supplied with Macs?
5)anyone got any good links for a MAC Header (or general Header) install guide ?
2)Good method for removing the EGR/AIR? Ive heard its pain to get off.
3) When cleaning the contact area between the old manifolds and the heads, what is a good sand paper to use? From what i hear you can cause leaks if you polish too much ?
4) Get Metal header seals or go with the paper ones supplied with Macs?
5)anyone got any good links for a MAC Header (or general Header) install guide ?
make sure you soak the bolts over night. i soaked them overnight, and in the morning before i started. when i got to a bolt that wouldnt budge, i soaked it some more and moved to a different bolt!
just a tip: make sure you remove the AIR tubing before you install the headers!! my dumb*** forgot to and it was a PAIN to remove the metal tubing with the header in the way. i even used a dremel to cut it into several pieces! save yourself some time and do it first!
the EGR is extremely easy to remove
i went ahead and got felpro header gaskets
good luck! and have fun!!!
just a tip: make sure you remove the AIR tubing before you install the headers!! my dumb*** forgot to and it was a PAIN to remove the metal tubing with the header in the way. i even used a dremel to cut it into several pieces! save yourself some time and do it first!
the EGR is extremely easy to remove
i went ahead and got felpro header gaskets
good luck! and have fun!!!
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chevroletfreak
LT1 Based Engine Tech
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Jul 4, 2005 05:00 PM



