What have people done to reduce the amount of oil that comes out the breather? After 145 hours on our IO-360 I'm still getting a significant amount out the breather and on the belly. Originally I used the 90deg hose from Van's to connect the breater port on the accessory case to the firewall mounted aluminum tube, which terminates over the left exhaust pipe (3rd pic). Since then I installed longer, flexible heater hose (1st & 2nd pic) to reroute it higher in the engine compartment (more vertical component) and lowered the oil pressure, which I didn't think would matter but needed to be done anyway (was close to 90psi, now 70-80 psi). I keep 5-6 quarts in the sump, anything over goes out immediately, and fly anywhere from 7-10 hours before having to adding a quart.
Any suggestions? HELP!
Any suggestions? HELP!
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