RE: Info on putting a p-60 in a Yellow A-4
bro'
I had a P60 in mine a couple years ago. pretty tight fit but a 50oz tank and a UAt squeezes into the fuselage 5:00 flight time. I chopped the bottom half of the intakes out to squeeze it in but it fits. it scooted along nicely, landed fast as hell without a head wind and could reach and bit you if you weren't paying attention (reefing it off the ground at take off or trying to do the same in a turn)
if I were to do it again (and keep the P60) I would build the fuel system around one of the details for scale centerline drop tanks, a 20 oz hayes internal tank (header tank) then a UAT. Otherwise keep the wing loading down and put a Wren 44 in her.
conversion is not difficult and can be done with minimal effort.
good luck
get ready to hold onto a tiger by the tail
buck
apply CF cloth to the top of the wing in the area of the landing gear for those less than perfect arrivals.