The 1st In A Series Of Engines Utilizing A Combination Of Advanced Technologies Keeping The Two Stroke Alive
By Anthony J. Liberatore
At Sun and Fun this year, the Higgs HAWK V4 E330J/G engine made its public debut in front of the aviation community. I was able to discuss this innovative engine with Karl Grove, CEO, AC USA. Karl is a United Kingdom expat with a background in marketing, operations, and professional motocross racing. Thereafter; Karl made a segue into the air racing world in 2010. Fast forward to 2019 and a fourth place finish in the Sport Class Gold Sunday race flying the Grove Aero RS540TT AC AERO powered Super Legacy.