1/4 SCALE MODEL ENGINES

 
 

Model V8 engine 1/4 scale, Capacity 180cc, overhead camshafts, fuel injection, 

runs on a mix of methanol, nitromethane and oil for lubrication, electric starter.

 

Model 4 cylinder engine 1/4 scale, capacity 60cc, overhead camshaft, fuel injection,

glo-plug ignition, runs on a mix of methanol, nitromethane and oil for lubrication.

Harold is not one to sit around, he keeps busy in his workshop making 1/4 scale working model engines,all to his own design, mostly from offcuts of metal from a local engineering company.

Model V Twin 1/4 scale, Harley Davidson look-a-like, Capacity 60cc, fuel injection,

Glo-plug ignition, runs on a mix of methanol, nitromethane and oil for lubrication, electric starter.

All of the above engines were built and designed by Harold Bull