I just got the high flow filter K&N # RF-1012 for my 94 F-150 with 300 EFI; however now I have the cranckcase breather tube in the air. Do anybody have find out how to do this hock-up or do K&N has a way to do this with they FIPK? Thank's

 

There's a couple of ways you can do this. On the FIPK, K&N supplies a piece of tubing and I think some sort of barb fitting to attach the crankcase breather tube to the filter (you'll see a smaller opening on the filter where the fitting goes). You could go to the hardware store and find the required fitting (3/4"MIP by 1/2" barb, maybe?), and some tubing and do it this way. When I originally did this mod (bought the replacement filter), I just left the original tubing and paper filter where it was, and bought a brass plug from the hardware store to stick in the hole in the K&N. I've since bought one of those cheap crankcase breather filters (those push-on round ones you find in the ricer section of your auto parts store), and stuck it on the pipe coming off the oil fill neck. Make sure you plug the extra hole in the filter, if you go that route.

Hope that made some sense

 

Thank's Aikigod.

 

dude just make sure the airfilter u got now i sealed and then put a little airfilter ont he breather tube/ there shoudl be a rubebr firirng holdign on the plastic tube take out the plastic tube and oyu can just push on the new small airfilter.