My brother called me this morning, He had installed a new msd box on his 48 chev pickup.It has a 350 mildly worked with hei ignition . followed all instrucions in the kit and the engine started right up . The problem is when he puts it under load to say 3000 rpm it seems to really labour it fuluters like it has a rev limiter on it but it is just a 6a box he said the headers got red hot also . He rechecked everthing and seems to be in order, could someone chime in and maybe give me a lead to were to look before I go there and take a look at it. Im thinking there is a problem with the box itself Im sure someone has run into this. Thanks Ralph
