I've been running the standard Vetterman 360 exhaust on my IO-390 for more than four years... solid design and no issues....
Originally Posted by dreed
I am getting to the point I need to order my exhaust. I think the 390 is just a bit wider than the angle valve 200HP 360 so I am not sure if that exhaust will work. I know others are running 390's in their 7's and 7A's but can't seem to find what exhaust they are running in them. Does Vetterman have a solution or someone else that people recommend?
Bob Walden (Waldo), CFII-ASMEL
KFFC "Falcon RV Squadron" Peachtree City, GA
RV-7A Tip-Up, IO-390, 450+ Hours
RV-12 (Sold)... RV-12 Transition Training
EAA/AOPA/Vans Air Force 2019 Supporter