Tecnoma was established in 2003 to facilitate the activities of Norton Manufacturing Company. We are also affiliated with Aviation Manufacturing, Callies Performance Products and Energy Manufacturing. This network provides Tecnoma with a vast history of experience and a proven success record over multiple sectors.

Tecnoma Milestones


Tecnoma established


Callies Compstar Crankshaft SBC


DDC Series 60 Three Piece HiSilMo Exhaust Manifold

Callies Compstar Crankshaft – BBC

Ford 5.4L Damper Ring & Mass Components

GM LS7 Engine Heavy Metal Balance Weight for Crankshafts


Callies Compstar Crankshafts LS1, Hemi, & BBC 5.0 Spread Bore Engines

Weir SPM TWS600 Crankshaft Forging

Chrysler 4.7L Damper Ring & Mass Components

Arctic Cat 550/750 Engine Crankshaft, Fully Assembled Cylinder Head, & Balance Shaft

Arctic Cat Engine Gears for 550 & 750 Engines

Arctic Cat Snowmobile LED Tail Lamp


Weir SPM TWS1800 Crankshaft Forging

Weir SPM QWS & TWS Fluid Ends

Arctic Cat 750 Engine Camshaft Sprocket

Arctic Cat 750 Engine Starter/Clutch & Starter/Idler Gears


Weir SPM TWS2400 Power Frame

Weir SPM TWS2500 Power Frame

Weir SPM – Misc Pump Components

Weir SPM TWS2500 Fluid End


Weir SPM TWS600 Finished Fluid End

Weir SPM QWS1000 Finished Fluid End

Gardner Denver Compac Frame

Gardner Denver GD1250 Frame