Tag Archives | GM LS Engines


NOS: 4-Bolt Throttle Body Nitrous Plate Kits for GM LS Engines

If you’re running a GM LS-based engine and would like to add up to 250 horsepower, complete nitrous kits from NOS inject a little more power into that stock engine or a lot more power into that custom-built hot rod. Kits include jetting for 100, 125, and 150 additional horsepower, while the plates themselves can flow enough […]

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