Well to each his own... but I saved up for a Z because i knew i'd never be satisfied with a 6. But if i did have a 6 cylinder i'd throw a 75 shot of nitrous on it. I'd look into morosso for an intake. you dont have a chip.. you have an obdII computer.. I wouldnt waste my money on hypertech crap either. If u do some mods and or add nitrous then get your pcm tuned at pcmforless.com.