Hi, anyone with experience with oversized valves on XU10J4RS?? I bought Sinus Performance from SPOOX (+1mm). But when I measured weight of them I found they have about 56g instead OEM 48g. How much matter weight of them?
Other components:
- Wossner pistons (86mm) high compression
- Catcams H-beam rods
- Sinus Performance Valves (35mm + 31.7mm .... original has 34.1mm + 30.8mm) www
- Camshaft Piper 264deg www
- Valve springs - Piper www
So please any opinion?? Thank you very much.
Other components:
- Wossner pistons (86mm) high compression
- Catcams H-beam rods
- Sinus Performance Valves (35mm + 31.7mm .... original has 34.1mm + 30.8mm) www
- Camshaft Piper 264deg www
- Valve springs - Piper www
So please any opinion?? Thank you very much.