I just got the fuji 50 for mine. One problem the from the back plate to the flange it is 6.9 inches which makes it stick out the cowl 1inch plus they have the shorter shaft which is 10mm shorter for 59.00 dollars and if you want to use a spinner the nut is 38.00 dollars. I still will have to cut the fire wall out and move it back at least 1/2 inch or so to make this engine fit so beware
engine 379
shaft 59
bolt 38
total deal 476.00 plus all modes to make it fit is the price worth it
Jim