jefuchs
Member
I installed a decompression valve, and it works great for getting the motor started easily, but I've noticed that a lot of oil accumulates around it. Looking closer, with the motor running, I could see that I was indeed losing compression there.
I worry that simply tightening will risk damaging the threads, and still not fix this. I think I need to seal it with something. There are lots of sealers out there, but most say they are not suitable for head gaskets, which means that they probably are wrong for this application as well, as it is exposed to the same heat.
I want to take it off, apply "something", and put it back on. X = something. Solve for X
When I first installed it, I used blue locktite. I also added a threaded aluminum spacer, which may not be mating perfectly with the surface of the head. If not, it's only off by a little.
I saw one thread that recommended spraying head gaskets with silver spray paint as a dressing for head gaskets. Would spraying the threads with high-temp silver paint, then using blue locktite do the job?
The picture was taken before I got it running. There's black oil all over it now.
I worry that simply tightening will risk damaging the threads, and still not fix this. I think I need to seal it with something. There are lots of sealers out there, but most say they are not suitable for head gaskets, which means that they probably are wrong for this application as well, as it is exposed to the same heat.
I want to take it off, apply "something", and put it back on. X = something. Solve for X
When I first installed it, I used blue locktite. I also added a threaded aluminum spacer, which may not be mating perfectly with the surface of the head. If not, it's only off by a little.
I saw one thread that recommended spraying head gaskets with silver spray paint as a dressing for head gaskets. Would spraying the threads with high-temp silver paint, then using blue locktite do the job?
The picture was taken before I got it running. There's black oil all over it now.