I've never liked the look of heater hoses in the 911 engine bay, but want to retain my heat-exchangers to defrost the windshield. I have an '84 Carrera 3.2 engine with the engine bay blower deleted, so I just have a single hose snaking from behind the fan and around the dizzy. I noticed that someone had taken the air feed from the back of the engine instead, albeit on a 3.6.
Do you think I could get away with something similar on a 3.2? Any other issues to consider, like perhaps huffing on oil vapors?
