Ive been reading threads for hours and im so confused on what I should do. I just installed my ls/vtec motor and I forgot about the pcv system. I have a 95 ls block with a vtec head and the breather hole on on the ls block is plugged. The motor is already in the car so I dont wanna take the head off and tap the back of the block to install an oil catch can. What do I do? Right now I have a short hose connected to the intake manifold nipple and the pcv valve is on the end and thats it!

 

After re-reading everything I guess I need to tap the back of the block and install a catch can. Where do I buy a threaded nipple to tap in the back of the block? And what size tap do I need to use? Damn ls/vtec is a major pain in the ***.

 

Anyone? My car is torn apart and I still cant find where to buy a threaded nipple.

 

Look into the Endyn kit. It has everything you need. You can purchase the nipple from Honda, but Endyn has added an anti-siphon tube to it in order to prevent oil from being sucked into the can.

http://www.theoldone.com