I have been on the internet for hours looking for Injector data for the 8.1 Marine Injectors. As near as I can tell, they flow 43.8@58. I just now came across a tune for a 5.3 engine with a MagnaCharger. They use the 8.1 Marine Injectors. The tune I came across has been altered but is supposed to have the Maggie supplied injector data. Does any one know if their data is correct? It is in HPT format, so I'm not going to post it. I am not an HPT owner, but I can get the info out of it.

Jeff