hello, i just purchased a 306ci. short block and a EFI trick flow top end kit from summit racing for my 93 vert. when putting the timing chain on i wasn't sure were to set it on the crank, retard or advance. any advice on were to set the timming to get the most performance. thanx

 

With an aftermarket cam, just install it straight up. The advance/retard is generally built into the grind. Unless you have a degree wheel, this is something you really don't want to mess with.