Big Valve System with Reed Valve
Race Use Only Product – Not intended for street use – Please check details on the “Race use only” footer’s section
Description
Athena offers a complete range of fuel system components designed to ensure an increased, uniform, and stable inlet flow, benefiting improved throttle response and greater consistency over the entire power delivery curve.
The Athena Big Valve System fuel kit includes:
•Anodized aluminum intake manifold, CNC-machined with a specifically designed tilt for mounting carburetors up to Ø28 mm, oriented towards the rear wheel.
•A double flow guide to optimize the intake phase by avoiding turbulence and keeping the pressure of the inlet air-fuel mixture constant; available in Ø26 and Ø28 mm diameter depending on the engine configuration and the carburettor used
•Reed valve pack with single-petal reeds made of high-strength fiberglass (PRFV) to optimize the inlet flow.
Bullet points
QUICK INSTALLATION: No removal of the engine mounting bolt is required
Adaptable to every customers' need
Produced with computerized and precise manufacturing
Made of materials highly resistant to different temperature and stresses
Technical features
| Angle (degrees) | 45 |
| External Diameter (mm) | 44.00 |
| Internal Diameter (mm) | 28.00 |
| Net Weight (Kg) | 0.62 |
- Manufacturer: ATHENA
- Net Weight (Kg): 0.06
- Oil Seal Total Height (mm): 11.00
- Oil Seal External Diameter (mm): 54.00
- Net Weight (Kg): 0.40
- Manufacturer: SKF
- Net Weight (Kg): 0.05
- Oil Seal Total Height (mm): 9.00
- Dust Seal Total Height (mm): 4.90
- Manufacturer: ATHENA
- Net Weight (Kg): 0.06
- Oil Seal Total Height (mm): 10.50
- Oil Seal External Diameter (mm): 53.00
- Manufacturer: ATHENA
- Net Weight (Kg): 0.05
- Oil Seal Total Height (mm): 10.50
- Oil Seal External Diameter (mm): 52.00
- Manufacturer: ATHENA
- Net Weight (Kg): 0.05
- Oil Seal Total Height (mm): 9.50
- Oil Seal External Diameter (mm): 53.00
- Manufacturer: ATHENA
- Net Weight (Kg): 0.06
- Oil Seal Total Height (mm): 11.00
- Oil Seal External Diameter (mm): 50.00
United Kingdom 