Pro Design Cool Head Help

[BIGONTS]

I bought a used cool head, just got some new o-rings and ready to install. I think I know where they all go, but just want to double check. Can someone get me some instructions or let me know where they go. The ones I'm concerned about are the two brownish larger ones. Where do the go on the domes??

 

Thanks

[Washburn]

2 1" ones go in the grroves in the domes. Larger one goes in the cut gasket part all perfect fits. use some grease to hold them in place. kind of massage them in by pressing them not gliding with your fingers they strech that way and you have to keep doing it.

 

You need longer cyl studs for the pro design if you dont already have them.

[jjdillon426]

2 1" ones go in the grroves in the domes. Larger one goes in the cut gasket part all perfect fits. use some grease to hold them in place. kind of massage them in by pressing them not gliding with your fingers they strech that way and you have to keep doing it.

 

You need longer cyl studs for the pro design if you dont already have them.

 

 

good ol' vaseline works pretty good too.

[BIGONTS]

Thanks,

 

Where do the big brown ones go? They are like 3 inches across. If anyone has directions please send to [email protected]

[Coupelx]

Thanks,

 

Where do the big brown ones go? They are like 3 inches across. If anyone has directions please send to [email protected]

as was said, they go around the face of the dome. they seal the combustion chamber.