There are informal sources report that manufactured the Kawanishi if db 601E and also n in ls instructions ki 61 I said that the plane had the Japanese version of the German db 601n and at least 2 aircraft were fitted with the later version e, but of course this is no more explanation than that, everything I've been reading about-40 has produced only versions of a, but aichi is incomprehensible to me I could not find his information fieldigna engine
"The Atsuta"