Cooling Baffles

Cooling Baffles For Cylinder No. 3 and Cylinder No. 4

Cylinder 4 baffle
Cylinder #3 Cooling Baffle

Cylinders #3 and #4 tend to run hotter than the other cylinders because air is not forced down and around the cylinder. A simple formed baffle can be attached to the top air box cover to direct air around the cylinders. This works well and is simple to do. See photo above and sketch below.

Baffle sketch
Sketch submitted by Mark Bratton.