Hi Pilots, My 52x44 wooden propeller took a FOD 'lickin' last weekend and lost..
I'll use it on my 1835cc Hapi VW engine powered KR2 N44774. It needs a 4 in dia. bolt circle diameter for 6 each 5/16" UNF bolts. It appears that the old bolt holes are a tad bigger than the 5/16" (maybe a size P drill at 0.322), and the backside of the center hole is 2" dia. about 1 in deep on the old prop. then there is a 3/4' center hole from the front of the prop hub. I hope this makes sense. Thanks for reading this. Drop me a line off the net if you have one. Thanks, Rene Ffrench Austin, Texas -- lrffrench at gmail.com +1-512-547-7164