Are you talking about the Me-410? It is the Hornisse (Hornet) not Wespe (Wasp)
Doing a quick 30 sec. search came up with this:
General characteristics
Crew: 2 (pilot and gunner)
Length: 40 ft 8 in (12.4 m)
Wingspan: 53 ft 8 in (16.38 m)
Height: 13 ft 9in (4.2 m)
Empty weight: 13,448 lb (6,100 kg)
Max takeoff weight: 23,479 lb (10,650 kg)
Powerplant: 2× DB 603A liquid-cooled in-line V12, 1,750 hp (1,305kW) each
Performance
Maximum speed: 388 mph (625 km/h)
Range: 1,429 mi combat (2,300 km)
Service ceiling: 32,808 ft (10,000 m)
Rate of climb: m/min (ft/min)
Wing loading: kg/m² (lb/ft²)
Power/mass: W/kg (hp/lb)
Armament
2 x 20 mm MG 151
2 x 7,92 mm MG 17
2 x 13 mm MG 131
2,200 lb (1000 kg) of bombs
The first unit to operate the aircraft was V./KG 2 and was also used by II/ZG 26 and aprox. 1200 were built.
The Me-410 was a development of the Me-210.
Me-210
General characteristics
Crew: 2 (pilot and gunner)
Length: 40 ft 3in (9.83 m)
Wingspan: 53 ft 1 1/4in (13.72 m)
Height: 14 ft 1/2in (4.28 m)
Empty weight: 12,000 lb (5,440 kg)
Max takeoff weight: 17,857 lb (8,100 kg)
Powerplant: 2× DB 601F liquid-cooled inverted V-12, 1,350 hp (993 kW) each
Performance
Maximum speed: 385 mph (620 km/h)
Range: 1,491 mi combat (2400 km)
Service ceiling: 22,967 ft (7,000 m)
Rate of climb: m/min (ft/min)
Wing loading: kg/m² (lb/ft²)
Power/mass: W/kg (hp/lb)
Armament
2 x 20 mm MG 151/20
2 x 7,92 mm MG 17
2 x 13 mm MG 131 for defense
2,200 lb (1000 kg) of bombs