whats the difference?

[mattius]

hey just wondering what is the difference is between pods, and which is better etc etc?

[mattius]

another (sorry bout the size)

[mattius]

and what does this little breather do?where does it go? and what advantages does it give?cheers ppl

[Sir Killerwatt]

Pretty sure the last one is a crankcase breather. It allows the pressure and fumes to escape from the crankcase and the filter itself is located on top of the rocker cover or a similar spot. Later model cars have the crankcase breather plumbed back into the inlet manifold due to pollution reasons.