twas_brillig
Jedi Knight
Offline
I believe that the original 948 cc engine had a single blade steel fan. I can retain this for the 1275; double up so to have a 4 blade steel fan; or install a plastic 'turbine' style fan (all of these came from Spridgets). I'm inclined to go with the plastic, but would appreciate thoughts regards balance, efficiency, etc. Thanks, as always. Doug