Sport Camshaft GT – BMW M10 1.8 8V (BW.25890)

Upgrade your BMW M10 1.8 8V engine with a GT-type sport camshaft designed to improve performance while maintaining everyday usability. Developed for engines used in the 1980–1984 period (engine code 184KA), this camshaft is an excellent choice for classic BMW tuning projects.

With optimized cam profiles and balanced valve timing, it enhances airflow and cylinder filling, resulting in improved throttle response and smoother power delivery. This camshaft offers a noticeable performance upgrade while preserving reliability and compatibility with the original engine setup.

Technical Data:
Make and model: BMW M10 1.8 8V
Type: Sport GT
Catalog number: BW.25890

Cam lift: Intake: 6.99 mm / Exhaust: 6.99 mm
Total duration: 258° / 258°
Duration at 2.0 mm: 211° / 211°
Valve clearance: stock

Application:
BMW M10 1.8 8V (184KA)
Production years: 1980–1984
BMW E30 318i (M10 B18 (184KA)) 1766ccm 102 HP / 75 kW 1984/12–1988/08

Important:
• Distributor drive gear must be transferred from the original camshaft

A reliable tuning upgrade for classic BMW M10 engines, delivering improved responsiveness and a refined sporty character.