$287.74
or 4 fortnightly payments of $71.94 with afterpay
HPI Nitro Star F4.6 V2 4.6cc engine with pull start, 2.9HP, 8-port race tuning, and up to 32,000RPM.
- 4.6cc big-block nitro engine
- 2.9HP with up to 32,000RPM
- 8-port race tuning
- Heat-resistant composite carb
- Includes pull start
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Overview
The F4.6 V2 features a new crankcase and heatsink design with larger heatsink fins for improved cooling. This new design also makes the engine 37g lighter and 12mm shorter. A new pull start utilises a one-way bearing encased in a large 14mm hex for increased durability.
The F4.6 is the powerplant responsible for the immense speeds and raw torque in the Savage X 4.6, and is also available to fit into any Savage or big-block monster truck. It features 8-port race tuning, 2.9 horsepower, and a powerband reaching up to 32,000RPM. The composite 7.5mm carb is heat-resistant for consistent tuning as the engine warms up.
Features
- Includes pull start
- Heat-resistant composite 7.5mm carb
- 2.9HP
- Up to 32,000 RPM
- 8-port race tuning
- New crankcase and heatsink design with larger heatsink fins
- 37g lighter and 12mm shorter than previous design
- One-way bearing pull start encased in a large 14mm hex
- Genuine HPI product
In the box
- 1x Nitro Star F4.6 V2 Engine (with pull start)
Specifications
| 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) |
Parts
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