Ross wrote:
Darrel Toepfer wrote:
Ross Richardson wrote:

Regards, Ross
C-172F 180HP
KSWI

Whose STC for the engine/prop upgrade? We just sold our 172F last week
with the original 0-300 on it...

Will pass the info on to the new owner if he's ever inclined to do so...

I have the Doyn Conversion. While Barbara Williams owns the STC, I found
very little support when I had a question. I would go with Air Plains in
Oklahoma for any conversions. I really like mine especially with the
constant speed prop.

Thanks...