ping

Hey guys so few months back i done a camtech cam ls7 lifters pushrods and pac vaslve springs i done new timong chain chain only and also has heada serviced in the last few weeks i noticed engine made a rattle wen starting to rev kinda sounded like engine detonation its not matching the engine...

Hey everyone! Im new here and not sure if im posting this in the right area lol My dad bought me a VK commodore back in April, there a quiet a few things wrong with it but as my dad is no longer talking to me i have no one to help :( I know a lil about cars (i have fixed most of the cars...