External SPARCS Cooler

Intuitive SPARCS cooling features allow for superior heat rejection by utilising high density self-pressurising blow-by gases to absorb higher levels of heat from the engine core and dispersing that heat by means of an external heat exchanger. Outperforming standard rotary engine cooling methods, SPARCS technology works to preserve engine tips, seals and components to deliver amazing performance and reliability for a reassuringly long rotary engine life.

Reduced Oil Consumption

Excessive oil consumption for rotary engines is now a distant memory with ingenious solutions from AIE patented SPARCS technology. SPARCS resourceful design repeatedly recirculates oil for complete lubrication of parts over a longer period of time before the oil is consumed in the combustion unit. This low oil consumption process is performed within a completely sealed engine core that eliminates external oil loss entirely, combining the advantages of existing oil and air cooled rotary engines for a sustainable option in cost, maintenance and for the environment.

Thermal Stability

The benefits of the SPARCS cooling system isn’t only in its highly effective core engine heat rejection but also in its ability to rapidly warm and lubricate cold engine areas to deliver consistent and even overall thermal balancing. The thermal stability provided by SPARCS technology vastly increases engine efficiency by reducing stresses on internal seals and allowing the rotary engine to quickly reach optimal operating temperatures for maximum performance and long endurance.