Nitrous Gauge, 35mm Bottle Mount

When the nitrous pressure increases, so too will the nitrous flow and if the pressure drops then the flow will be reduced. While the nitrous flow may vary, the fuel flow is more likely to remain unchanged, which means that if the nitrous pressure increases it could result in a potentially dangerous lean mixture which could lead to engine damage. Therefore, monitoring the nitrous pressure is an essential precaution to ensure continued reliability. Nitrous pressure is directly linked to temperature which means the pressure is more likely to be a concern as the weather gets hotter.

During cold spells or in cold climates, low nitrous pressure will be detrimental to performance. However, this can be overcome by fitting our Black Knight bottle heater which can be found here

Should you decide to fit a heater, adding a bottle pressure gauge is a worthwhile addition to ensure the pressure doesn’t get too high.

Just like all WON products, our bottle pressure gauge is of the highest quality and identifiable by it’s polished stainless steel case and our WIZARD of NOS logo.

Note: When ordering please specify what line type you have (e.g. 5mm nylon or 4 AN braided).