Spree Pulley mod whos done it? come on nobody?

[odinxxix]

ok i get it put them on and look to see if the belt is straight. porting, i read the tech on that just not sure im ready to do it myself, thats a tricky one,thats one of those if you take to much you mess it up type things. yes please doc you port so i can see whats going on. im hesitante to do it on my new bbk, im sure it would help a bunch. just not brave enough yet.