SO, what's it gonna cost?

[Forrest Barber]

Re: SO, what's it gonna cost?

Not me, common sense prevails , no A-75 or 80's here. Rumor has it that perhaps drilling the rods and cruising at 2250 or FT works good too!
IF you need it, put the smaller prop on and let her rip! WE have a Don Sword's STC'd engine here now on a Cub will report as it goes along.

[astjp2]

Re: SO, what's it gonna cost?

I ran an A-80 for a while with a 70-40 prop, I could easily get 2750 with it, but it had lots of vibrations, so i would recommend the A-75 as a better choice, or just going with the C-85 and STC. Tim