You might want to consider EFI from Anarchy after the rebuild. The tune will be safer with far less smoke than with SmartyThanks for the input. Source Automotive gave me a recommendation here in Portland. Hoping to get it there tomorrow I'm fighting the fan at the moment. I always ran on level 3 before the BB1's it was a bit smoky when I changed injectors so per Bill at Source we went to level 1 and changed a few settings. I don't remember what they were but my mileage went up almost 1mpg. Soon as I get it back together the plan is to have Source Dyno tune it.