Sport Intake Camshaft GT – Opel Astra J 2.0 OPC Turbo A20NFT 280 HP (29330)

Improve the performance potential of your Opel Astra J 2.0 OPC Turbo with a GT-type sport intake camshaft designed for the A20NFT engine. This camshaft is intended for turbocharged performance builds where improved intake flow, sharper response, and stronger power delivery are required.

Thanks to increased intake cam lift compared to the factory specification and extended valve opening duration, the camshaft supports better cylinder filling and more efficient airflow on the intake side. The +3° OWR advanced setting helps improve engine response and supports a more dynamic turbocharged driving character while maintaining compatibility with hydraulic valve clearance compensation.

Technical Data:
Make and model: Opel Astra J 2.0 OPC Turbo
Engine code: A20NFT
Power: 280 HP
Camshaft type: GT – intake
SKU / Catalog number: 29330

Cam lift: Intake: 6.51 mm (stock: 6.09 mm)
Total duration: Intake: 268° (stock: 252°)
Duration at 1.0 mm: Intake: 240° (stock: 229°)
Duration at 2.0 mm: Intake: 216° (stock: 204°)
Setting: +3° OWR, advanced
Valve clearance: hydraulic

Application:
Opel Astra J 2.0 16V DOHC Turbo
Opel Astra J 2.0 OPC Turbo A20NFT

A dedicated sport intake camshaft for the Opel Astra J OPC Turbo, offering improved intake flow, faster response, and increased performance potential.