Thor Engine updates

Installing New Stator

Convert Thor engines to the new Tryton Carburetor

Parts NeededFor Thor 303:928.440.030928.430.002928.270.009 For Thor 202928.270.009928.440.029 For Thor 260928.440.028928.270.008

Flash Starter

Exploded since 2019

THOR 202 Security Alert

THOR 202 Security Alert Belleville Spring preload of the centrifugal clutch During some scheduled control tests on Thor 202 we…

Thor 303 Electronic Ignition Recall Campaign

SECURITY ALERT “THOR 303 USA” WARNING: Polini Motori has been notified by some partners of technical problems on a few…

Thor 190 Carb Settings

Throttle Controls 

ACCELERATOR WITH OFF BUTTON CODE THOR ENGINE MODEL 928.765.001 (right)928.000.012 – 928.000.041 – 928.000.062 928.765.002  (left)928.000.012 – 928.000.041 – 928.000.062…

Fuel System

Fuel reservoir system

Flash Starter Find AL

Exploded until 2019

Ø24 Carburetor

Tach, Hour Meter,temp Meter

Carburetor Spare Parts