Head Porting

[xkujoex]

Hello
I have a set of # 13 pontiac heads and was interested in getting a good street port ,Is there anyone in the chicago land area That can do this reasonably,Any thoughts or comments are appreaciated

[bixblk]

I like the guys at Markham Machine shop Tommy Dixon does great work, they are fair and do it right. do not have the number handy.They are in Markham il