A.0.05-0.12mm B.0.10-0.15mm C.0.08-0.20mm D.0.03-0.05mm
A.進(jìn)氣門早開,排氣門早開 B.進(jìn)氣門早開,排氣門晚關(guān) C.進(jìn)氣門早開晚關(guān);排氣門早開.晚關(guān) D.進(jìn)氣門早開晚關(guān);排氣門晚關(guān)
A.進(jìn)氣門0.25-0.30mm,排氣門0.30-0.35mm B.進(jìn)氣門0.30-0.35mm,排氣門0.25-0.30mm C.進(jìn)氣門0.20-0.25mm,排氣門0.30-0.35mm D.進(jìn)氣門0.15-0.20mm,排氣門0.30-0.35mm