Hi. I could buy a cheap Omega B Caravan (1400 €). I already put the Tread in the engine, and one member said that I should post it again. At the omme the timing belt on the crankshaft skipped about 3 teeth. I put the belt on trial, and then I had to find out with surprise the nothing happened. HURRA the bargain par excellence. Compression with closed throttle flaps and in the cold condition 13 bar. I think this is good at a mileage of 125 000 km. Now of course I want to make the belt new. Actually I always do everything new, so incl. tensioning and turning rollers. (well known) The V6 however has metal rollers. 1. If I do this now also new or can leave the inside. 2. I absolutely need the locking tool or also works the 5mm drill lock as with the 16 V ́s 3. What for experiences have you done with the X25xe motors?