At this point my concern is to assure that the chain didn't slip a tooth when everything was loose to lower the crank so ballpark is close enough for this. I'm hoping to get the truck over to Greezer (or Greezer here to the truck) to put his AVL light on it and fine tune the timing before it gets to the track. We had one of those lights at EPA and it would have been great - except the Diesels we had on the dyno had no marks or timing specs. I think M-B was among the first to do that.

What we used the light for at work - we would get our contract guy (a Diesel fuel system expert) to come in and set up the engines to spec then we'd make up a pointer and a mark. From there on we could check timing quickly.

Dan