Hi Greg,
My 13B is normally aspirated and has fuel injection.
See my note (problem) about mixture.
I use Tracy's 2.17 gear box and an Ivo ground adjustable set at about 18
degrees of pitch. About 54"
TJ<><
Appreciate the report and look forward to more information.

Warm Regards,

Greg

---
[Pre-scanned for viruses by Internet America.]