I was wondering what all of you that have ported your own intakes how you did it and what you used, i'm looking to free up my heads a lil more... please don't say anything unless you have done this yourself
I ported my TB and the crossover into the upper intake, I just used a dremel, then I smoothed it out by hand with a smaller grit sandpaper, then I used some polishing compound with a polish wheel on my dremel, worked just fine, it takes some time but if you have some patients I'm sure it could be done. I wouldn't do the hole intake with a dremel though it would take forever. You would probably want access to a dye grinder.