I fixed the detonation, street stuff didn't tighten the hose clamp on the blowoff valve or the main intake pipe, both flew off during boost, once that happened and I tightend the clamps, detonation doesn't occur on 93 octane. Vortech said air leaks will cause detonation, Street Stuff sucks and I most likely will end up in small claims court with them. I will never go back to street stuff and it is likely now that vortec will not let them sell anymore Vortec s/c's. I was taken advantage of and recieved shotty work. Street Stuff is going to pay dearly. Vortec and my bank one, are going to contact them shortly, as well as my lawyer.
