whats the point of a breather on a catch can?
to stop the pressure build up in the head which stops oil coming out of your oil cap...
thank you thank you!
Breathers on catch cans are a defectable item. You can't vent any gases from the engine directly into the atmosphere without going through the cat.
-------------------------------------- Stocky CL9 - 1:17.2
Originally Posted by MR_PEA to stop the pressure build up in the head which stops oil coming out of your oil cap... not in a honda. the OEM positive crank case ventelation system takes care of that...
B20VTEC - since 2002
so any point of a breather? better to have or not to have?
better not to have one on a catch can... the catch can shoudl be plumbed back into the intake manifold as it is supposed to be part of an emissions system...
No point on a Honda.
Originally Posted by aaronng No point on a Honda. (unless you are circuit racing it)
Originally Posted by tinkerbell better not to have one on a catch can... the catch can shoudl be plumbed back into the intake manifold as it is supposed to be part of an emissions system... that's what i thought, and with the breather it wouldn't really be plumber back.. thanks for the insight. would there be much point if you see the occassional mountain pass?
Forum Rules
Originally Posted by MR_PEA
B20VTEC - since 2002 
Bookmarks