FULL BOOSTED DYNO RESULTS. PLUS NITROUS! Can the stock 5.0L block take NA HP mods plus Nitrous? How about 550 lb-ft of turbo torque? Check out this DIY turbo kit made from stock exhaust manifolds, used exhaust pipe and a cheap, EBay turbo. Before the turbo, we tried a NX Nitrous kit on the modified 5.0L!