Oil catch tank

chris_200120vt

MR carbon fibre
Oct 4, 2008
2,711
1
YEADON, LEEDS
which is better for plumbing the oil catch tank

breather pipe on side of rocker cover
or
from the pcv on tip

or should i just plumb both into the catch tank
 

Mat

Guest
*sigh*

search mate. There's a massive thread.

But I think the answer you're after is BOTH.

Not done it myself yet
 

-pseudonymous-

Full Member
Oct 28, 2005
681
0
which is better for plumbing the oil catch tank

breather pipe on side of rocker cover
or
from the pcv on tip

or should i just plumb both into the catch tank

Just so you know the PCV is actually situated under the inlet manifold. (small T-piece)

The PCV and rocker cover are both linked via a Y-piece as standard anyway. Just remove the mushroom valve on the TIP and the pipe its connected to that runs back to the hardline (where it splits into the rocker cover). At the PCV end of the hardline remove the PCV valve itself under the inlet manifold and sleeve the pipe where the PCV originally was with a new piece of hose approx 2-3 inches long. Now that you have removed the PCV you need to blank off the vac hose that ran off it up to the bottom of the inlet manifold.

Now run a hose from the Y-piece on the hardline to the catch tank. Then run a hose from the outlet of the catchtank either to atmosphere or back to where the mushroom valve was originally fitted in the TIP. Most people tend to vent back to atmosphere otherwise your likely to get oil residue back into the intake which pretty much defeats the idea of fitting a catch tank anyway. Remember to blank off the TIP if you do decide to vent to atmosphere.
 

Reuvers

I is a Dutch man!
Oct 30, 2007
3,374
0
Netherlands
Just so you know the PCV is actually situated under the inlet manifold. (small T-piece)

The PCV and rocker cover are both linked via a Y-piece as standard anyway. Just remove the mushroom valve on the TIP and the pipe its connected to that runs back to the hardline (where it splits into the rocker cover). At the PCV end of the hardline remove the PCV valve itself under the inlet manifold and sleeve the pipe where the PCV originally was with a new piece of hose approx 2-3 inches long. Now that you have removed the PCV you need to blank off the vac hose that ran off it up to the bottom of the inlet manifold.

Now run a hose from the Y-piece on the hardline to the catch tank. Then run a hose from the outlet of the catchtank either to atmosphere or back to where the mushroom valve was originally fitted in the TIP. Most people tend to vent back to atmosphere otherwise your likely to get oil residue back into the intake which pretty much defeats the idea of fitting a catch tank anyway. Remember to blank off the TIP if you do decide to vent to atmosphere.

Nice explenation mate!
 

chris_200120vt

MR carbon fibre
Oct 4, 2008
2,711
1
YEADON, LEEDS
Just so you know the PCV is actually situated under the inlet manifold. (small T-piece)

The PCV and rocker cover are both linked via a Y-piece as standard anyway. Just remove the mushroom valve on the TIP and the pipe its connected to that runs back to the hardline (where it splits into the rocker cover). At the PCV end of the hardline remove the PCV valve itself under the inlet manifold and sleeve the pipe where the PCV originally was with a new piece of hose approx 2-3 inches long. Now that you have removed the PCV you need to blank off the vac hose that ran off it up to the bottom of the inlet manifold.

Now run a hose from the Y-piece on the hardline to the catch tank. Then run a hose from the outlet of the catchtank either to atmosphere or back to where the mushroom valve was originally fitted in the TIP. Most people tend to vent back to atmosphere otherwise your likely to get oil residue back into the intake which pretty much defeats the idea of fitting a catch tank anyway. Remember to blank off the TIP if you do decide to vent to atmosphere.

:) cheers mate i have had time to have a good look today between the snow we have had this afternoon :censored:[:@]hoping to get started on it tomorrow
 
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