Norcalrv7
Well Known Member
Hello all. I am an A&P in the process of doing a complete overhaul on a parallel valve IO360-B1E. I have removed the aft sump to use forward facing sump from an angle valve engine. I'd like to keep it a certified engine for resale value etc. I'm pretty sure there is a way for me to now call this engine a -M1B, (or something similar) and change the data plate accordingly. Any input here?
Caleb
Caleb