Need info on catch can

Sawbladz

Supramania Contributor
Mar 14, 2006
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Oshawa, ON, CA
That looks great. Do you plan to put steel wool in it as well? Please report back with impressions once you have been running it for a while.
 

Rich

tunin' tha beast
Jun 2, 2007
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the netherlands
Sawbladz said:
That looks great. Do you plan to put steel wool in it as well? Please report back with impressions once you have been running it for a while.

No, I think the heat sink and seperation plate should be enough, I think if I put steel wool in also it will be too restrictive.
I'll post back in here when I've put some miles on it.
 

starscream5000

Senior VIP Member
Aug 23, 2006
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Correction, mine's not really SS wool per say. I bought a pack of SS scrubers at Wal-Mart. The SS is in little loops and not densly packed, that's the reason I got this versus the wool, restriction. Plus, I had torn some of it apart and stretched it out even more to creat more of a free flowing setup, although the accordian hose doesn't pull much air through it anways, but the way I have mine setup, the TB port is tied into the accordian hose side, so that the oil vapors must go through the baffle, then the SS mesh before it can exit the catch can ;).
 

IwantMKIII

WVU MAEngineering
Jun 12, 2007
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Perkasie, PA
Rich said:
No, I think the heat sink and seperation plate should be enough, I think if I put steel wool in also it will be too restrictive.
I'll post back in here when I've put some miles on it.


is there a reason why you used heat sinks in the catch can? If you're thinking it will keep it cooler, you are mistaken, thermodynamics just don't work that way.

if you are using it for surface area then that is a different story.
 

Sawbladz

Supramania Contributor
Mar 14, 2006
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Oshawa, ON, CA
Heat sinks mounted on the inside of the catch can would transfer more heat from the engine bay to the inside of the catch can.
 

IwantMKIII

WVU MAEngineering
Jun 12, 2007
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Perkasie, PA
Sawbladz said:
Heat sinks mounted on the inside of the catch can would transfer more heat from the engine bay to the inside of the catch can.


well, with the way he has them glued on, not really. The glue will act as an insulator while the heat sinks will simply heat up and have no where to go with the heat.
 

Sawbladz

Supramania Contributor
Mar 14, 2006
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Oshawa, ON, CA
Your right, I forgot he used FIPG to mount them on there. If welded on the heat sink would be able to work properly if mounted on the outside. Even better if it were placed somewhere with some decent air flow.
 

Rich

tunin' tha beast
Jun 2, 2007
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the netherlands
The heat sinks are not for cooling, they are to increase the condensation surface. The plate in the head is to direct the gas flow over the heat sink. The can is mounted right behind the IC, there is no engine bay heat there.