Desert Rat
Well Known Member
Can somebody with an RV14 take a quick peek at their parts stash and tell me the diameter of the aluminum breather tube that runs down the firewall?
Alternately, if anybody has the plans handy, I can likely look it up if I know the correct part number.
The RV7 solution seems pretty clunky plus it has the potential issue with the heater hose elbow that has been discussed here a bunch so I'm looking at crafting something from scratch.
The factory part for the RV7 starts at 3/4" but chokes down to 5/8" as soon as it makes the transition from rubber to aluminum and I'd like understand if the "official" one for the IO390 is the same or if it's 5/8" or 3/4" for it's whole length.
Alternately, if anybody has the plans handy, I can likely look it up if I know the correct part number.
The RV7 solution seems pretty clunky plus it has the potential issue with the heater hose elbow that has been discussed here a bunch so I'm looking at crafting something from scratch.
The factory part for the RV7 starts at 3/4" but chokes down to 5/8" as soon as it makes the transition from rubber to aluminum and I'd like understand if the "official" one for the IO390 is the same or if it's 5/8" or 3/4" for it's whole length.