well after a long awaited 7months of having my gtp built its finaly finished and ready for a tuner... iver tried getting incontact with a few and i get a run around about o i will get back to you and havent heard anything back... im looking to do it this weekend or atleast within the week... its an 04 grand prix gtp cam, ports, pulleyed the works... if anyone knwos someone good and could hook me up witha number it would be greatly appreciated...