Reinforced Valve Springs BMW / MINI 2.0 16V B48B20 B48A20

The reinforced springs kitSUPERTECHis composed of16 Springs and 16 cups.

Technical characteristics

• Springs type: single conical
• External diameter of the conical spring: 24.40/21.00 mm
• Inner diameter of the conical spring: 17.60/14.20 mm
• Tare / Length mounted: 34.02kg @ 37.00mm
• Tare / lift: 70.31kg @ 10.00mm
• Max lift: 12.2mm

Supertech Valve Springs are made from high quality chrome silicon vanadium steel alloy. This alloy has the advantage of offering superior performance and reliability, especially at high speeds, and has better structural memory. Supertech Reinforced Valve Springs are computer designed to ensure harmonics remain under control and stress levels remain within material fatigue diagrams.

The Supertech cups are made of titanium alloy and machined by numerical control in order to obtain the best fit.