Looking for Perfection

geordie

Founding Member
May 10, 2002
576
2
19
I think that I’m going out of my mind.

I’ve removed my 302 block from my coupe. I’ve prepped and painted the block and it looks pretty darn good. At the end of last week I installed the new Edelbrock RPM Air Gap intake manifold. Per the instructions I used silicone sealant to seal across the valleys between the heads. That’s when it all started going wrong.

I must have used too much sealant because it oozed out of the ends. It looked even and acceptable at the rear. At the front there was too much. When it cured I decided to trim it with a sharp knife…big mistake. Despite my best efforts and the use of a razor sharp scalpel it ended up looking like a dog’s dinner. So I decided to add more to cover the mess…..it looked worse. So after mulling it over for thirty minutes I decided to remove the intake and start again. Man, that silicone sticks like poo (substitute other adjective of your choice) to a blanket. I ended up having to repaint part of the block.

By this time, I’m thinking that I’ve lost my mind. I bought new gaskets and replaced the intake using the same method yesterday evening. But now I think that I may have used too little sealant as it is not oozing across the full length of the sealing surface at the rear of the block.

I’ve obviously been reading too many magazines with pictures of too many high end cars that are never driven that I’ve lost the plot and forgotten that this is an engine after all. I’m getting way too obsessive.

However, I did read this months Car Craft article which describes a make over on a ’69 Camaro. The slogan on the magazine cover is something like “don’t look for perfection, just get it built and drive it.”

So now I’m looking at removing and replacing my intake again.

Comments welcome. Somebody please tell me I'm an idiot, and put me back on the right track.
 
:lol: :lol: :rlaugh: :rlaugh: Better to have too much. Try wiping it off when it's gooey if it squeezes out. If you get a mess on the intake or block while wiping, read the tube; it will probably tell you what to clean it up with before it cures and eats your paint. I wonder if anyone has tried sanding the excess after it cures? :shrug:
 
I tried the silicone sealant for the first time in place of the end gaskets a few months ago. I placed a bead as even as I could, and WAITED for awhile until the sealant became tacky, almost hard but not quite, then placed t he intake on. It doesn't look like a professional job, but then it works. It cured the wet bell housing and water pump blues.