HPI Racing Nitro Star F4.6 V2 Engine Pullstart HPI111595

This is the HPI Racing Nitro Star F4.6 V2 Engine with Pullstart.

Features:

• Crankcase and heatsink design
• Heatsink fins for improved cooling
• Engine is 37g lighter and 12mm shorter
• Pullstart utilizes a one-way bearing encased in a large 14mm hex for increased durability
• Immense speeds and raw torque
• Fits into any Savage or big-block monster truck

Specs:

Glow Plug: Cold R5 (HPI1504)
Displacement: 4.6cc
Bore: 18.68mm
Stroke: 16.6mm
Power: 2.9hp @ 32,000RPM
Carburetor: F1-7.5 (Composite 7.5mm)