Hi Guys,
I'm about to build a 383 with AFR195's and a hyd. roller around 220*@.050". It will be run with a TBI 7747 ecm. Does anyone have a .bin for a motor similar to this that I can use just to start it up 1st time so I can be in the ballpark??
Thanks,
Ben.

 

Ben, I assume you are running the XRam? One benefit of runing a 383 is it will increase the velocity through those large runners and large TB reducing the lack of atomization inherent and subsequent puddling i feel is an issue. I would think using the stock bin with an adjustment of the BPW would get you close. You could enrichen globally the #1 tables and take it easy at first with constant datalogging. should not take too long to get a feel where you are off. good luck...

 

Hi Ronny,
Yes I will be running an X-Ram and 2" TB's..
You are probably correct about just making a global change and going from there.
Thanks,
Ben.