sport jet 120 exhaust manifold stuck any ideas.

[dropem631]

My gasket is leaking so I took task today. All 25 screws are off and don't come off. I tried a little heat.wd40. Bang with rubber hammer and nothing. Any ideas. Thanks in advance. Good day and god bless

 

[kend301]

Re: sport jet 120 exhaust manifold stuck any ideas.

use a piece of 2x4 wood , hold it against the side of the manifold and hit the 2x4 with a real hammer .. the rubber mallet will not vibrate the manifold loose

 

[dropem631]

Re: sport jet 120 exhaust manifold stuck any ideas.

I finally got it off and Ifigured out ur theory. Earlier. Today took about 4 hours though. Use wood. fire. Wd 40. big hammer. broke 3 studs, 2 still stuck in manifold and now soaking in watered down acid. thanks for advice my feiend. good day