Hi. I have an HO-360 B1B in my Starduster which is rated at 180hp @ 2900rpm. Per Wikipedia the HO-360 B1B was derived from the B1A which came from the O-360 C2D which came from the O-360 C2B. Phew!
The C2B is rated at 180hp at 2700rpm and the C2D is rated at 180hp at 2900rpm. My question what changed between the C2B and C2D that raised the rated RPM by 200? I tried searching the web for a while but couldn't find anything so I thought the best place to get an answer was here... Any takers? Cheers Gary N503CM
The C2B is rated at 180hp at 2700rpm and the C2D is rated at 180hp at 2900rpm. My question what changed between the C2B and C2D that raised the rated RPM by 200? I tried searching the web for a while but couldn't find anything so I thought the best place to get an answer was here... Any takers? Cheers Gary N503CM