Plenum (Intake) Cover:
Midwest Auto Gear
Well, mostly just a lot of taping off of the areas that I did not want to red. A very light sanding once the taping and papering was completed. I then used some thinner on a rag to wipe down the suface area to be painted. 3 coats of gray primer with a 15 minute cure time between coats. Then another 3 coats of red enamel (Seems to hold up better than a laquer based paint) again with the appropriate drying time between coats. After the last coat I gave it a good 4 hours to cure.
The install was pretty basic. 4 bolts that hold down the fuel rails are all that is needed to be removed. Using wither a deep well socket (8mm) or an 8mm wrench, you remove the 4 bolts after pulling the wiring stays off. (Small caps that fit over the tops of the threaded bolts). Sit the intake cover down onto the bolts and replace the bolts that you removed earlier. Be sure not to over-tighten the bolts. Pop the wiring stays back onto the bolt tops and there ya go.
Cam covers:
Hmmm... I think that there are 12... maybe 14 bolts to remove. Again and 8mm socket is best, or even a nut driver of the proper size. I found that two extensions, a 3 inch and a 6 inch, with a univeral adapter in between made it much easier to remove a few of the bolts in the back sections near the firewall. Also, an 8mm wrench may come in handy as well.
I loosened all of the bolts and then the wiring connections to the covers as well as any hoses. Only a few so don't sweat it. Once that was done I then removed the bolts from the cover housing, they have rubber groumets taht keep them in place, so just wiggle them and pull and they will come out.
Then you will have to remove the air filter housing or CAI if you wanna make it easier to get them out. Just slide them up and forward to remove them, taking car to keep the cams covered with wither plactic or a towel until you can replace the covers.
Once removed, I then proceeded to sop up any residual oil in the covers using paper towels. I used a dremel tool and a high speed drill with some wire wheels and buffing pads to remove the outer surface of the covers. Once completed I rubbed them down with a thinner to remove any residual oil, dirt or dust. Taped up what I wanted to protect. Then, 3 coats of primer with drying time between coats, then 3 coats of red again with the proper drying time between coats.
I gave it a good 4 hours to cure then installed them again. But I did wait 12 hours total before runnning the car in order to allow the covers to cure fully.
As for paints, any good quality primer will work and the same for the red enamel. A high heat paint is not required it seems. So, if you can find a high heat color of your choice (BBQ grill would work well) then definetly use it, if not then any good quality paint will work.