First Start of Custom Inline-Six from Suzuki Motorcycle Engines

Bjørnar Eskedal shared an important update on his custom 373 cc inline-six. The motor build is complete and Bjørnar started it for the first time. He still has to fine tune the carburetors but the motor is working as intended. For those unaware of the project; Bjørnar started building the custom inline-six using using parts from multiple 1989 Suzuki GSX-R250 motorcycle motors. Bjørnar machined a custom block, head, head gasket, billet crankshaft, and camshafts. It features a 49 mm bore, 33 mm stroke, 12.5:1 compression, and 32 mm carburetors. Listen to the unique motor in the video below.

Please make sure to view Bjørnar’s previous custom motors:
– 1700 cc Suzuki inline-six
– 1620 cc Hayabusa inline-five