IJD AutoMas Firefly R (Collab with Stewart Engineering) IJD AutoMas Firefly R (Collab with Stewart Engineering) from Isaac Poy IJD AutoMas Firefly R (Collab with Stewart Engineering) The Firefly R is a special edition Firefly featuring a 400hp rotary engine developed by Stewart Engineering and a venturi tunnel co-developed with SE Front, rear, and side views The venturi tunnel is a first for IJD AutoMas and the concept is co developed with Stewart Engineering Works (Cananda) gLike IJD AutoMas Firefly R (Collab with Stewart Engineering) The Firefly R is a special edition Firefly featuring a 400hp rotary engine developed by Stewart Engineering and a venturi tunnel co-developed with SE Design Research Sketching Share R 7 n Isaac Poy Industrial Designer Kuala Lumpur, Malaysia Follow Contact