does this riser look ok?

Failproof

Petty Officer 1st Class
Joined
Sep 26, 2011
Messages
273
Re: does this riser look ok?

Ok for what? A door stop yes. What does the ports look like? For the cost of a riser vs the damage they can do, any question and i replace them.
 

yrubugn

Cadet
Joined
Jun 21, 2012
Messages
8
Re: does this riser look ok?

Yeah kinda what I was waiting for...

Do these originally have passage all the way around? I have one and two that are blocked.
 

achris

More fish than mountain goat
Joined
May 19, 2004
Messages
27,468
Re: does this riser look ok?

It's not the outlet end you should be worried about, it's the gasket surface between it and the manifold, and to extend of corrosion blockage...
 

yrubugn

Cadet
Joined
Jun 21, 2012
Messages
8
Re: does this riser look ok?

Mating surfaces surprisingly are true and clean..manifold side is clear and clean.
 

achris

More fish than mountain goat
Joined
May 19, 2004
Messages
27,468
Re: does this riser look ok?

What about corrosion along the inside edge of the gasket surface? If there is any sign that the corrosion has penetrated into the parent metal.... trash-can it.
 
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