Hur mycket är M50B25 vanos kammar öppna i TDC
Posted: 21 Apr 2017, 12:51
Hur mycket är M50B25 vanos kammar öppna original i TDC. Både insug och avgas.
Enl catcams http://www.catcams.co.uk/acatalog/BMW_E ... Vanos.html" onclick="window.open(this.href);return false;
ins avg
230 / 231°
195 / 195°
9.00 / 9.00mm
0.35 / 0.45mm lift tdc
The VANOS (VVT) system on the intake camshaft changes the valve timing:
M50TU /B20: from 105° to 80° (exhaust: 105° fix)
M50TU /B25: from 110° to 85° (exhaust: 101° fix)
The data are shown for full intake retard (disengaged VVT). Check distance between valves and piston to be
1mm at least with VVT engaged. Wrong installation will cause severe engine damage!