1320fastback

Hi guys, first post for me. I dont own a Mack or a OVR truck for that matter, but I do own a 73 Chevy C30 with a 4-53NA so I thought I check in and say HI!. Shes got a Clark 285V trans (no overdrive) and a 14 bolt rear end that I do not know the ratio of yet, so far I have replaced the oil cooler, changed the fuel filters and driven it around my neighborhood. There are a set of new N60 injectors sitting on the floorboard so I kinda wonder what is in the engine now? She smokes just alittle on start up and a little on acceleration but really is not that much compared to others I have seen. Here a video: http://www.vimeo.com/2987098