Just swapped from b20v to b18c5. Do I need a catch can. Or the tap that was to the head from the oil pressure switch ???? Thank you

 

No you don't need either, only reason for the line is due to it being a hybrid/frank set up as there was never a 2.0l vtec b series from the factory that's all.

 

Hey thanks so much for the reply. All I know is integras b series lol. But I wasn't sure since I never did a b20v swap. But been figuring it out last year. But my b18c5 I bought off kijiji the guy was building for turbo. Cp low comp pistons eagle rods new gaskets everywhere arp studs head and main and block and head machined. All I know about it. And now 2 weeks of driving on a tune for the b20 the head gasket seeps very lil oil under the cam seal corner front left looking at it. Just wonder if it's the pcv system or the arp studs witch were already put together when I bought it

 

prolly the cam seal leaking or distributor o ring leaking or valve cover gasket leaking..

 

pcv system runs in the back of the block, clean off any oil stains and locate the leak.

 

Hey yeah it's right from the corner of the head gasket by the cam seal. I think they didn't tourqe the arp head studs properly. I still never hit 8k 7.5 couple times now mostly only to7.