so i have some stage 2 cams from zzp. can i just install them, get a dyno then go? is there any other parts that i will need? and how much extra power can i expect. i have been told everything from 10 to 40 extra hp.

 

there is no fixed number your going to get from certain mods, some mods may do little at a lower horsepower level and make bigger differences when combined with other things.

for cams you need aftermarket valve springs. with those cams its going to move the power band up, your going to want a higher red line. with that in mind id highly recommend either neutral balance shafts or a balance shaft delete.