David Henderson
I'm New Here
I have two heat muffs but they are both less than 6" long. No choice there, so I hooked them up in series in an attempt to improve cockpit warmth. My question is; has anyone attempted to re-route exhaust air from the oil cooler into the cockpit? I have a plan using louvers etc. but if someone has already done this, I need to hear about successes and failures.