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S-B 150Bi4

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Wizards of NOS SB150Bi4 bike nitrous kit, direct port 4 cyl, capable of 150 BHP +

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Wizards of NOS SB150Bi direct port bike kit

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  • Wizards of NOS SB150Bi direct port bike kit


The unique concept behind the Street-Blaster 150Bi makes it the most effective direct port system on the market, for power levels up to 150bhp. The system is designed to suit all 4 cylinder motorcycles with or without the original airbox fitted. The distinctive feature of a Street-Blaster 150Bi system is the set of compact Venom injectors, which is much easier to fit than US Fogger ‘type’ nozzles. Venoms can be fitted in numerous locations whereas Fogger type nozzles are only suitable for being fitted into the head ports, which usually requires the head to be removed for machining and is therefore more expensive. Independent results have proven that when adding up to 150 bhp to a 4 cylinder motorcycle, the Street-Blaster 150Bi can out perform any other direct port kit in all respects, whilst also being more user friendly.

No other system has such a desirable combination of low price, ease of fitting, user friendliness and superior performance. So if you're looking to add up to an extra 150 bhp to your motorcycle, why search further, only to find a more difficult to fit, more expensive and less effective system, when you’ve already found the best?


 Lifetime Warranty on all components.

Anodised billet alloy X-10 Pulsoids that will never wear out, guaranteed.

Anodised billet alloy bottle valve. 

Anodised billet alloy distribution block.

CNC machined stainless steel Venom injectors.

Polished stainless steel component mounting brackets.

NO purge required.

24/7 tech support.

*Although the picture/s may not be an exact representation of the actual system, the parts list below is 100% accurate. We are out of stock of the 2.5lb bottle pictured, so the system will now be supplied with a 20oz bottle. If you want a bigger bottle, I advise you to select the option without a bottle from the drop down menu and purchase a bottle from another source.

Parts Included:

·  A pair of anodised billet alloy 150bhp X-10 Pulsoids with CNC machined SS fittings & laser cut polished SS mounting plates.

·  1 x 20oz bottle with anodised billet alloy mini Maxflow valve (bottle shipped empty).

·  2 x laser cut polished stainless steel bottle mounting brackets.
·  1 x anodised billet alloy fuel "T" piece with stainless steel barbs

·  1m of 5mm ultra high pressure nylon nitrous supply line.

·  0.5m of rubber fuel supply pipe.

·  3 fuel supply pipe clips.

·  1.5m of 4mm high pressure nylon fuel supply line from Pulsoid to injector.

·  1.5m of 4mm high pressure nylon nitrous supply line from Pulsoid to injectors.

·  22 x 4mm stainless steel securing nuts (and olives) for nylon lines.

·  3 x 5mm stainless steel securing nuts (and olives) for nylon lines.

·  1 x billet alloy nitrous shower head with laser cut polished SS mounting bracket.

·  1 x billet alloy fuel shower head with laser cut polished SS mounting bracket.

·  4 x CNC machined stainless steel fuel Venom injectors (with spacers and retainers).  

·  4 x CNC machined stainless steel nitrous Venom injectors (with spacers and retainers).   

·  1 x arming switch w/ aircraft style cover.

·  1 x horn push conversion kit (switch & relay) or throttle operated micro switch with bracket.

·  A pair of suitably sized metering jets.

·  1 x Electrical connectors & wire pack.

·  Fitting instructions & stickers.


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Yours Sincerely, The Wizards of NOS Team