Time to change cam?

Hi Tim!

How's the weather there in the UK? :)

I just swapped over to a Lunati cam and am very happy with it. Keep in mind any time you increase duration, you will loose some street manners. Are you running power brakes? If that doesn't bother you, I think that the larger Lunati will work well with your combo (2400 stall and 3.91's). Since the cam is a dual pattern cam (more duration on the exhaust than the intake) you shouldn't be choking it too much with stock exhaust manifolds although you may be leaving a few horses on the table.