Sport Camshaft GT – Polonez 1.5 / 1.6 8V (29350)

Upgrade your Polonez 1.5 / 1.6 8V engine with a GT-type sport camshaft designed to improve performance while maintaining everyday usability. This camshaft is an excellent solution for classic tuning projects, offering enhanced engine response and a more dynamic power delivery.

With optimized cam profiles and increased lift, the camshaft improves airflow and cylinder filling. The revised exhaust timing in particular supports better engine breathing, resulting in improved efficiency and noticeable gains in performance, especially in the mid-range RPM.

Designed for belt-driven applications, it ensures compatibility with the original engine configuration.

Technical Data:
Camshaft number and type: 29350 GT

Cam lift: Intake: 7.20 mm / Exhaust: 7.10 mm (stock: 6.65 / 6.65 mm)
Total duration: 251° / 275° (stock: 251° / 251°)
Duration at 1.0 mm: 214° / 214° (stock: 214° / 214°)
Duration at 2.0 mm: 188° / 217° (stock: 188° / 188°)
Alpha angle: 112° (stock: 111°)
Valve clearance: stock

Application:
Polonez 1.5 / 1.6 8V
Belt-driven camshaft

A well-balanced performance upgrade for classic Polonez engines, delivering improved responsiveness, better efficiency, and a sportier driving character.