I currently have the vent line running out the bottom of the cowl. The problem is that the oil works its way down the bottom of the fuselage and into the area where the wing is attached (P-51D). Is there a maximum amount of vent line tube that I can install? Can I run a line through the firewall and into the fuselage and have it exit somewhere near the tail? Total length of the vent line would be about 30". Is that a problem?
Thanks,
Pete