ORIGINAL: irocbsa
Bubba,
One prop you might not have considered is the adjustable pitch prop marketed as "Mor-Power". TBM sells the larger 20" one, but I just saw someone selling a 16" part on the "other site". Look up a guy named "UncleGeorge". The pitch is adjustable from 8 to 12, it comes with a badass looking scale spinner for your Hellcat, and the best part is that it is less than $100 shipped.
Sent you a PM as well.
I use the 20in 3 blade at 10 pich on my DLE55RA in my corsair and it rocks!
This is a great prop, looks good and the hub is sexy, Im not sure how it would look with 16in blades as the hubs are the same so if you get one please post some pics.
And yes the scale 18X10 3 blade needs a 45cc size motor, I have seen it useing on a DLE55 in a TopFlite gaint P47 with good results.