just a quick question, i have the fittings for the back of the b16 block to go to a catch can, but ive read that i should remove the black box and get a plug for the hole, problem is getting a plug to fit.

Can i just run the catch can and take the pcv valve out of the black box. then just use the blackbox as another breather and T into a line goin to the catch can?,

 

Z-10 has a nice aluminum plug. You can also contact Endyn to get one. Don't cheap out and rig it up.

 

im in the UK and it always takes ages to order from the US.