Engine break-in, already 300km with 132cub version engine cylinder head large valves shaft 569 before 618, air intake 54 mm before 58 mm original exhaust before exhaust sports version Morgan ECU G56 stage 2 for now in period 4500trm max, everything goes well during the engine break-in period there is already a very noticeable difference with the accelerator pedal I am already thinking of ordering centa rubbers.
