This 310r has been upgraded with the Bearcat Colemill Conversion. It Replaced both 265hp engines with two Io-550a of 300Hp each giving a rate-of-climb at gross weight of 1900ft/min an a cruise speed of 196kts. I had the chance to do a few hours on this one and it is a bitch to slow down 🤪. The initial climb is the fun part!
Qc, Canada
Pentax K50 with Pentax-A 1:2 50mm
ISO 100 F8
Ss 1/250