My 1st experience installing OCT on Campor engine is a big headache. Campor engine PCV outlet is 14mm, whereas air intake hose inlet is 12mm. The hose I bought is 10mm

I went purchased a spare hose so I can mke converter, learnt that Plotong original PCV breather hose cost RM65

DO NOT CUT THE ORIGINAL HOSE!!!!! In the end I bought a foot long of 205psi nylon reinforced 14mm fuel hose as an adaptor. Below is the individual costing of OCT DIY.
Fixed costFilter = RM5
O-ring clip = RM1.20 x 2unit
2 meter 9bar nylon reinforced 10mm hose = RM6
Subjected for cost sharingCable tie = 7 strip (dunno how to value)
14mm 205psi fuel hose = need only 2 finger length, but minimum purchase is per feet RM6
Araldite epoxy = very little. Glue the adaptor. Per box is RM8, but I think can glue atleast 10 cars.
Tools required10mm wrench(preferable pop wrench) to open engine cover.
Philip screw driver
Knife to trim hose
Lighter/candle to heat up hose for expansion
Total cost regardless of sharing, entire demo project is RM19.00!!!!!!!!!!! Rough estimation for bulk price should be around RM17.
Finally, thanks to 911 response immediately. I owe him a big 1 this time. Next TT his bill is on me. He took the initiative to became the white rat for us. 911 still have excess fuel hose can share if any of you want an OCT. YAB personal demo/coaching session available, but subject to Mrs.YAB delivery date.
You guys may call for bulk and I'm confident to facilitate with GaGangnam Style. Minimum bulk is 3units. If any of you convenient, kindly help to extract 911's photo over here when call for bulk.
David, can the OCT be mounted on the same side of the PCV / manifold intake ? Really have to pull a hose all the way to the other side of the engine bay?