GM injectors

John Murray

2012-04-29 18:12:27

Anyone have a prefered injectors for 71 seried engines?I have a 6-71 N and I'm looking for better fuel consuption rates.I've heard some injectors work toward that goal.Don't know if there is some down falls on changing things around?I know the rack hasn't been run in a long while so I thought looking at the injectors made sense when the rack got run.

islands50

2012-04-29 21:24:13

As I remember, the higher the injector number the more fuel, if i remember and please do not quote me I think the 238 hp engins had #60 injecttors, and you gould go all of the way up to 90's, but running the rack would not hurt either.