Hi, I got a Rotax 503, I uploaded the Conversion Report by Brock & Jinx. Can
anyone tell me why the 3/8 plate is right under the engine instead of
bolting through the 4 pads to the mounts? Also has anyone run a 503 without
the fan and factory plenums? I'm sure I can make some real efficient penum's
from a form and glass. I really don't care to install the electric starter
either. Tried to order the 4130 and ACS has doesn't have the 11/16 tube so I
tried for 3/4 tube and that is backordered as is the 7/8 square tube. Has
anyone else found a supplier for 4130. I have plenty of the 1/2'
