Oil Catch tank

PobodY

Moderators
Staff member
For £20 less you can use a biscuit tin.

It's a metal pot to catch oil in; if you're buying it to make the engine bay look pretty then go ahead, but there's no real advantage of one over the other. If it was me, I'd be looking for a replacement oil/mist separator (which I think Forge do) so the oil goes back into the sump and the vapour is vented. - That's mainly because I don't see the value in collecting the oil in a can... other than to see how much is getting blown-by. I'd rather keep it in my engine where it's working.

Sorry, I sound a bit grumpy this morning... but I hope you can still see what I'm saying.

EDIT: I never said the Forge part was cheap... maybe this is why people just fit the catch can instead.
 

geoff pine

Well-Known Member
For £20 less you can use a biscuit tin.

It's a metal pot to catch oil in; if you're buying it to make the engine bay look pretty then go ahead, but there's no real advantage of one over the other. If it was me, I'd be looking for a replacement oil/mist separator (which I think Forge do) so the oil goes back into the sump and the vapour is vented. - That's mainly because I don't see the value in collecting the oil in a can... other than to see how much is getting blown-by. I'd rather keep it in my engine where it's working.

Sorry, I sound a bit grumpy this morning... but I hope you can still see what I'm saying.

EDIT: I never said the Forge part was cheap... maybe this is why people just fit the catch can instead.
Or you could buy a new one from Nissan or clean out the original one strip the paint off it and polish it ;)
 

PobodY

Moderators
Staff member
Yours is the one I saw the Forge seperator on, I'm sure!

You're quite right though; next oil change I'll take mine off, degrease it, maybe even repaint it, and put it back.
I might consider putting a breather on it, but I'm happy enough to let the fumes go back through the turbo for now... I figure it lubricates the journal bearing from both sides then. :thumbsup:
 

geoff pine

Well-Known Member
Yours is the one I saw the Forge seperator on, I'm sure!

You're quite right though; next oil change I'll take mine off, degrease it, maybe even repaint it, and put it back.
I might consider putting a breather on it, but I'm happy enough to let the fumes go back through the turbo for now... I figure it lubricates the journal bearing from both sides then. :thumbsup:
And even 6 years ago it was a tad expensive :lol: :lol:
 

PobodY

Moderators
Staff member
Well, realistically the separator is the same as a catch can, but with a return hose on the bottom and something to pull the oil out of the vapour... and you can do that with steel wool. The best design would be baffled so that the vapour has to go all the way through the mesh; maybe that's what you pay for with the forge.

I'm half inclined to have a bash at making one of my own design.
 

geoff pine

Well-Known Member
Well, realistically the separator is the same as a catch can, but with a return hose on the bottom and something to pull the oil out of the vapour... and you can do that with steel wool. The best design would be baffled so that the vapour has to go all the way through the mesh; maybe that's what you pay for with the forge.

I'm half inclined to have a bash at making one of my own design.
I also think if you leave the restrict-or in place that must help:thumbsup:
 
Top