my ion has a 2.9 pulley 42lb injectors and a tune the 91 vette has magnaflow and other mods but he wouldnt tell me he said it was a secret lol but i had my brother and my friend in the car with me and he was by himself anyways let me kno what you guys think
https://www.youtube.com/watch?v=DIlKVv2GILY
https://www.youtube.com/watch?v=DIlKVv2GILY