HPI Racing Nitro Star F4.6 V2 Engine with Pullstart - 111595
HPI Racing Nitro Star F4.6 V2 Engine with Pullstart
The F4.6 V2 features a new crankcase and heat sink design with larger heat sink fins for improved cooling. This new design also makes the engine 37g lighter and 12mm shorter. A new pullstart utilises a one-way bearing encased in a large 14mm hex for increased durability.
The F4.6 is the power plant responsible for the immense speeds and raw torque in the Savage X 4.6, and now it's available to fit into any Savage or big-block monster truck! It features all the race tuning you could ever want in a big-block monster truck engine, fantastic good looks and plenty of attitude! With 2.9 horsepower on tap, it really is true that there's no replacement for displacement! With 8-port race tuning, you get a huge power band through the entire rev range, all the way up to 32,000RPM! The composite 7.5mm carb is heat-resistant for consistent tuning as the engine warms up.
4.6cc Composite slide carb with rear exhaust and pullstart, includes air cleaner and glow plug (R5)
Glow Plug - Cold R5 (HPI #1504)
Displacement - 4.6cc
Bore - 18.68mm
Stroke - 16.6mm
Power - 2.9hp @ 32,000RPM
Carburettor - F1-7.5 (Composite 7.5mm)