Quote from: RandySmith on December 20, 2009, 06:40:51 PM
The Engine I have been most impressed with is the new dual BB 40 XZS, very light very well made great power and is a very good ultra light ST 46 replacement
Hey Randy:
Have you checked the timing on that Enya 40 XZS yet. I recently mounted mine on an old profile Tanager test bed (weight~52oz) and set it up with a pipe to experiment with it. I'm starting with the pipe around 17", and an APC 11.5 X 4 prop.
What do you think ?