NOS Nitrous Oxide Distribution Block - Showerhead - 6 AN Male Inlet - Four 4 AN Male Outlets - Black 11111121 No degradation of spring pressure

No degradation of spring pressure in the later stages of a race

5 x 12 in Oval

for installation on most vehicles foreign and domesticFor decades

complete lower engine service

Neutral Safety Switch

NOS Nitrous Oxide Distribution Block - Showerhead - 6 AN Male Inlet - Four 4 AN Male Outlets - Black 11111121 No degradation of spring pressureProduct Description: Nitrous Oxide Distribution Block Showerhead 6 AN Male Inlet Four 6 AN Male Outlets Adapter Fittings Aluminum Black Anodized Sold Individually The use of nitrous oxide as a performance enhancement has been used since World War II. Allied aircraft used it for emergency boosts in airspeed and altitude capabilities. By the end of World War II, jet propulsion had been invented and the United States' government was losing interest in