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Quick Overview

The Street-Blaster 150c8/2 is the next step in direct port nitrous system design specifically for 8 cylinder carburetted engines

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  • SB150c8


The Street-Blaster 150c8/2 is a special direct port system for 8cyl (commonly V8’s) carburetted engines and benefits from numerous unique features as standard equipment, which offer substantial advantages over all other brands.

Click here for a comparison of WON vs other brands.

Click here to see the results of an independant test done on a WON kit vs a Nytrex kit.


  • Lifetime guarantee. 
  • Crossfire injectors.
  • Billet alloy Pulsoids.
  • Micro bore nylon hose for maximum efficiency.
  • EU specification nitrous bottle with FlowMax valve & SPRV.
  • Laserlite QD nitrous bottle mounting system.

If you want a simple to fit, well priced system that delivers maximum reliability and power; the Street-Blaster 150c8/2 has been developed by WON with you in mind. This system is for street and race use, whether it be purely for the thrill or the more serious use of gaining a competitive edge.   The Street-Blaster 150c8/2 can deliver a boost of up to 150bhp, whenever you need a burst of acceleration.  Utilising the same high-quality components as our ultimate race, Pro-Series systems the Street-Blaster 150c8 offers peace of mind and impressive results at a very competitive price.

Whether you need or just want to experience the WON buzz, a Street-Blaster 150c8/2 can deliver - order online NOW!

The picture used to represent this system may not be 100% accurate, so please refer to the list of contents below for the exact contents.

Parts Included:

·       8 x Crossfire Injector (spacer & retainer).

·        2pr x Billet alloy Pulsoids with CNC machined SS fittings and laser cut mounting plates.

·        1 x 5 lb Uncoated Bottle with Max-flow Valve.*

·        1 x Laserlite polished stainless steel QD bottle mounting system.

·        4 x 4mm Showerheads

·        4 x 2" 4mm stainless steel tube

·        2 x 5mm Y-blocks

·        1 x Fuel adapter - varies per application.

·        1 x Throttle activated micro switch & bracket (electronic TPS upgrade available for an additional charge).

·        1 x Arming switch w/ aircraft style cover.

·        1 x Electrical connectors & wire pack.

·        5m of 5mm high pressure micro bore nylon nitrous supply pipe.

·        3m of 4mm red pipe (Injectors to Y-Block).

·        3m of 4mm blue pipe (Injectors to Y-Block).

·        3m of 5mm red pipe (Y-Block to Pulsoid).

·        45 x 4mm retaining nuts and olives for nylon lines.

·        15 x 5mm retaining nuts and olives for nylon lines.

·        1pr x Metering Jets (suitable for your application)

·        4 x stickers  

·        Fitting instructions & stickers

*Bottle shipped empty

Although it is indisputable that our nylon supply pipe is the best option for customers who don't need to flow more than 150bhp and who live in mild climates, if you’d prefer to use braided hose or need it to suit a race regulation or a hot climate, it can be selected from the drop down menu. 

SB150C8 Installation Manual


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