ameristar1
The One Blue Thing
Does anybody know a source for uncut cam cores for the 6.9/7.3 engine.
Why not just call a cam grinder compane like erson or competition cams and pick their brains. I believe both can custom grind to applications/ specs and probably have some great ideas towards getting more out of the cam. A problem you have is the rpm limit which also has to do with the injection pump. The international buses use the same cam as our fords but the pump has an internal governor. Funny thing about turbos though is that they like stock to mild agreesive cams better than a full race type cam. Greatest cam gains seem to be a little more intake duration. Of course more lift is not an option in our engines.
what someone needs to do is build a engine that can handle about the 4400 rpm range, with a cam that makes power there and an ip that puts more than enough fuel out and some combo of turbos that will work good foe the aplication the it would be the ultimate idi
Russ has a towing cam in his truck, and it performs really well. When I rode in it the bottom end was amazing in that truck.
What's his handle? I'd like to find out who made the cam. By the way, beautiful truck.