I am flying a 1978 152 with the Hoerner Style Fiberglass tips on it and also a 1966 150 with standard tip and the 152 flies circles around the 150 with standard tip. The take off distance is a lot shorter and climb is faster in the 152 with the Hoerner Tips. I bet if you could use the Hoerner tips and the vortex generators on a 150/152 he would have a nice STOL machine. Would there be anything wrong with adding both kits? I did a search for the vortex generators on the web and found them for 695.00 is that about right price?
Don