evolution 45gx2 spinner back plate
 

Tru Turn can now drill the correct hole pattern for spinner back plates for the new version of the evolution 45gx2 engine. The first one I received was drilled for the older version. They replaced it with another spinner back plate with the correct hole pattern at no charge. Nice people.


www.truturn.com

RE: evolution 45gx2 spinner back plate
 

George,


Not only the spinner back-plate needs to be drilled for the prop-hub's bolt-pattern, but also the prop itself.

The prop must be drilled so it is mounted at a convenient angle for the starting fling.


With the new ignition system provided by MVVS for their gas engines, this is a bit less critical, but you would still be more comfortable if the prop blade is at about 1 o'clock before it is flinged to start.

If the spinner's back-plate isn't keyed to its cone, this is not a problem...