Large Chipmunk
 

I have recently purchased a 1/3 scale (I think) chipmunk from a fellow flier. The plane has a 97 inch wing span and is powered by a Sach's Dolmer 3.7 engine. The plane flies perfectly. My questions is does anyone know what kit this might be? The planes original cowl was damaged or lost and someone has designed a fiberglass cowl for it. But it is round, no flaring or anything and I am wanting to oder a fiberglass cowl for it.

Any help in this matter would be greatly appreciated.