i meant to post to this in the poll but i wasn't sure how to. anyone kind enough can tell me in this forum.

i'm was planning to get stage 2 proseries skunk2 camshaft with standard size valves. then, i thought i should get stage 1 with 1mm oversize valves. right now i am undecided and need some help deciding. anyone know the power of each? which option is better? what do you guys think? thanks

 

you should talk to a head porter and see what they say. IMO go with the pro2s with stock size valves. You have no need for oversize valves and you'll just lose velocity with the oversize.

 

Maybe some more info on your build would help