Brother faheem.. Engine is completly overhauled,,new bearings clucth plates,,,rod and came was in very good condition,, my mechenic put it after getting advice from a wate specilist leth wala...the lower engine is in perfect postion but the main problem is pistion noise and pistion vibration ,, whowever it was tight in the cylinder and new japanese ring were put on t ....but,,,,,,,,,,,,,,,,,,,,,,,,,,,,