The mp .528 would be a good choice too, but also has a small lope at idle, and of course would require to upgrade to adjuster rockers.
The XE 268 has some lobe in a 440! Major difference to stock!
Friend has one in a 1968 Chrysler 300, otherwise stock. It is even troublesome in stop-and-go traffic with the power brakes.
Theoretically with perfect ignition tune this could be softened, but in the real world you need to go milder if you want stock beahaviour.
Greets
flo
I wonder if your friend had a poor tune or a lousy power brake booster. I ran the lunati voodoo 60303 in a 7.8:1 440 and the power brakes worked the same as they did with the stock cam. The 60303 has 2 or 3 degrees more duration @050 than the 268h. 383man on here ran the mopar .557 cam in a 440 and his power brakes were fine, and that's a heck of a lot more cam than a 268h. I think certain years and types of power boosters are better than others.
