Ive never used HP tuners but I've heard its the way to go.
1995 Camaro M6
Just purchased the torqhead 24x complete conversion kit with the LS style computer and the Sno Injection kit.
Golen Boosted 383
All forged & studded 9.5:1
TrickFlow 185 Heads 21 degree built by Ashworth Performance
Comp Cams XFI292HR13
Duration @ 50 242I / 248E
Lift with 1.6 .622I / .617E
113 LSA
1 7/8" headers
3" true Dual exhaust
Procharger D1SC @ 10-12 psi
Deka 76# injectors
415 lph Pump