Sport Camshaft GT – Fiat 131 1.6 8V OHV (29660)

Improve the performance of your Fiat 131 Mirafiori with a GT-type sport camshaft designed for 1.6 8V OHV engines (engine code 131A100). This camshaft is an excellent upgrade for classic tuning projects, offering enhanced engine efficiency and a more dynamic driving experience.

With increased cam lift and optimized valve timing, it improves airflow and cylinder filling, resulting in better throttle response and noticeable performance gains. The slightly revised timing characteristics support improved power delivery, especially in the mid-range RPM, while maintaining reliable everyday usability.

Technical Data:
Make and model: FIAT 131 1.6 8V OHV
Camshaft number and type: 29660 GT

Cam lift: Intake: 7.20 mm / Exhaust: 7.10 mm (stock: 6.60 / 6.60 mm)
Total duration: 260° / 275° (stock: 256° / 256°)
Duration at 1.0 mm: 225° / 242° (stock: 218° / 218°)
Duration at 2.0 mm: 203° / 217° (stock: 192° / 192°)
Alpha angle: 111° (stock: 110°)
Valve clearance: stock

Application:
Fiat 131 Mirafiori 1.6 8V
Engine code: 131A100

A well-balanced upgrade for classic Fiat engines, delivering improved performance, better responsiveness, and a sportier engine character.