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Fuel Solenoid - Pulsoid X-10 150 BHP

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WON Pulsoid X-10 150 bhp Fuel Solenoid

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X-10 Fuel Solenoid

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  • X-10 Fuel Solenoid
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Wizards of NOS Fuel Solenoid - Pulsoid X-10 150 BHP


Making the best fuel solenoid in the world even better has been a far from easy task but the accumulation of 40 years of experience in the WON team has paid off once again, as can be seen below. 

Click here to see a comparison between a Pulsoid X-10 and a generic solenoid as sold by other companies.

Pulsoid unique & outstanding features are;

  • The only ZERO wear solenoids in the world.
  • Unrivalled reliability – tested to 1 million operations trouble free – the most reliable solenoids in the world.
  • The only nitrous solenoids in the world designed specifically to be pulsed at the highest possible frequency.
  • Maximum efficiency – the only solenoids uniquely designed to deliver maximum nitrous flow & density.
  • Lifetime warranty

WON X-10 Pulsoids will never wear out, never fail and will never need servicing (when used as instructed), saving you the trouble, time, money and (most important of all) the risk to your engine, and as a consequence they come with a Lifetime Warranty*

While generic nitrous solenoids suffer rapidly from wear and tear, requiring regular maintenance/repair and/or a back-up solenoid to prevent engine failure, there are no such concerns with X-10 Pulsoids, as they will still be going strong, long after even the Duracell bunny has expired.

Click here for full specifications 

Click here for full warranty details

Fuel Solenoid Specification;

The maximum potential flow of our X-10 Pulsoid-150 is up to 150 bhp – adjustable down to 25 bhp.

Orifice size - 2.1mm

Current requirement 4 Amps max @ 12 Volts.

The Pulsoid alloy body has a 1/8 BSP female threaded inlet and an 8 x 1 mm (metric fine) female threaded outlet. To avoid potential damage to these threads we prefer to supply all Pulsoids complete with a set of suitable stainless steel inlet and outlet fittings.

Our standard stainless steel inlet adaptor accepts our 5mm nylon pipe but we can supply suitable adaptors to connect with virtually any pipe/hose that a customer requires from our standard range or made to special order.

Our standard range includes;

  • 4mm nylon hose applications
  • 5mm nylon hose applications
  • 1/8 BSP for UK braided applications
  • 3AN male for US braided applications
  • 4AN male for US braided applications
  • 6AN male for US braided applications
  • Push fit barbed tails to suit rubber hose in a range of sizes
Adding a filter to a fuel Pulsoid increases the risk of the motor running lean, as garbage in the fuel could partially block it and reduce the flow of fuel to the engine, while not using a filter increases the risk of garbage causing the Pulsoid to leak fuel. If a fuel flow is restricted by a blocked filter it could cause serious damage to your engine and if the fuel Pulsoid leaks, it can cause the engine to flood and stop running. Since the potential consequences of having a filter are far worse than not having one, we do not supply our fuel Pulsoids with filters. Any failure of the Pulsoid to seal as a consequence of garbage being in the fuel, is not covered by our warranty, as it is the customer's responsibility to either; fit a large high flow independent filter before the Pulsoid or to ensure the fuel is free of garbage.

N.B. The fuel Pulsoid plunger seal has a specific warrantee exclusion, for any damage/failure caused by any future changes in the chemical composition of fuels and/or fuel additives, as these are outside of our control and carried out in secret, without any prior warning.


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