just got the P-40E warhawk with 73" wing they say use a 4 cycle 1.40 and it's flown with a saito 1.50 ... I have a supertiger glow engine I was told it is a 2500 bet the only thing I find on it is 2000 and a big "S" if any one can tell me if this engine will work and if anyone knows what this engine is it would help me out alot. I'm new to the sport of flying .

Thanks: Don aka: Maverick