The Stovebolt Site Forums The Shop Area Engine Shop Exhaust manifold flap for warming the intake 230 250 292.

Thanks for the video. I finally got my heat riser freed up on my 50 216, and still need to get a spring on it which I think is on the opposite side from what yours showed,. But after watching the video, I thought I had mine set in the closed position, but now I think I have it in the open position which is heating the intake all the time. It operates opposite of what I was thinking, so thanks for clearing it up.