225 @ 50 cam in 318 //6200 rpm??

What's the lobe separation on that cam? I'm guessing 110 if it pulls past 6000rpm in a 318.

My 318 has a 227 intake lobe and it makes it's peak at 5700. but it's ground on a tighter lobe separation at 107.

sounds like you're getting some nice quick times there. if you can get it to hook up a little better it'll be even quicker for sure! :)