results are in!!!!!!!!!!

My ignition battery in need of a re-charge, so I didn't spend anytime trying to
advace/deture the system, I just ran as is:
tested both with ignition/spark plugs, and no ignition and glow plugs
they were the same rpms... I could lean out the needle more with the
ignition sytem than stock setup.


Master airscrew smintor I thought it was a 17x6 (couldn't tell if it was a 6 or 8)
and became worried when I only saw 6400-6800

Turns out, they do not make a 17x6 so here they are......
WIldcat 15%nitro 18% synthetic and some castor added by me for JIC lean condition...

Master Airscrew 17x8 Maple Wood Scimitar Propeller 6400-6800's RPMs
APC 17x6 Propeller = 7800's rich fuel settings.

I really don't see a 8000 RPM's out of the 17x6 APC but who knows.....

No way do I see 8000 + with a 18x8!!!!

knucklebutt
CHeck your rpm's with a 17x6 APC... You may be just fine!...