I know a guy with an LS in a gen 3 Camaro with 2 eBay GT 45's inter-cooled on e85 that ran a 7.99 in the 1/4. I watched them tune it on the Dyno live. Pretty cool. I talked to him in detail and all he runs is eBay pop off turbos. He said he has never grenaded one. This was years ago.