Topic: catalytic converters anyone?
Does anyone leave them on? Or add a high flow one or whatever? We haven't run one, but a recent experience showed me how well they actually work (I was surprised at just how big of a difference it made) to remove HCs, ozone, etc., and in the interest of being nice to the planet I'm wondering if it's worth slapping one on our car.
Also, what are the downsides of this?
Captain of McDads/AFART Racing -1977 Lancia Scorpion (IOE Winner Sears Pointless 2021... wait, really?? YES, REALLY!!).
Captain of 42 Hours of MeLons (2013-14) - Vattenmelon Vagn 1984 Volvo 240, B-Class Winner: Arse-Freeze 2014