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Black Widow Spider Nitrous Plate 4150

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Black Widow Spider Plate

Black Widow 4150 Spider Nitrous Plate

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  • Black Widow 4150 Spider Nitrous Plate
  • Black Widow 4150 Spider Nitrous Plate

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·        All the advantages of a direct port system without any of the disadvantages

·        All the advantages of all other plates without any of the disadvantages

·        Direct nitrous and fuel feeds to each runner/cylinder

·        Perfect distribution to all cylinders

·        Optimised flow path through the Spider to minimise loss of density

·        Individual cylinder jetting option – although this have never been needed

·        No obstruction caused by conventional spray bars as used by most other plates

·        Maximum runner/cylinder filling efficiency from Bernoulli super charging effect

·        Optional equidistant leg lengths - new feature

·        PLUS TOP SECRET advantages that NO other type of nitrous kit can offer

The 'Black Widow Spider Plate' incorporates the most advanced technology ever applied to any type of nitrous system design. This incredible design not only looks impressive but more importantly it will produce outstanding results on all V8 vehicle applications.

The unique shape of the Spiders discharge tubes (legs), combined with its unique flow path, ensures minimum phase change and maximum nitrous density arrives in the intake runners, resulting in the best performance gains from the least amount of nitrous.

The Spider is now capable of flowing a massive 700 bhp with our very latest dual 350 bhp nitrous and fuel Pulsoids.

The discharge tubes (legs) are manufactured from malleable brass, so they can be individually contoured to optimise the point of injection to suit different inlet manifold designs. By this selective placement of each leg, it also is possible to effectively supercharge each runner, as a consequence of the Bernoulli principle.

The design is so flexible that it can be supplied to suit virtually any manifold type that accepts either a Holley type 4150 or 4500 carb.

Advantages our Black Widow Spider plate has over ALL other plates (where appropriate);

·  No obstruction to airflow caused by spray-bars
·  No loss of density due to spraying in to the open plenum rather than directly in to each runner
·  No displacement of air charge due to filling plenum with nitrous gas
·  No fuel drop out on plenum floor
·  No lag in engine response
·  No uneven distribution
·  No cylinder robbing due to firing order and/or flow path
·  Positional adjustability of the discharge plumes

Advantages our Black Widow Spider plate has over ALL direct port (Fogger type) kits;

·  Quicker engine response
·  No loss of density due to flowing through hot metal external pipe work
·  Much less displacement of air charge due to the nitrous plumes bouncing off the closed inlet valves
·  Much better distribution – no need for metering jets per cylinder
·  Positional adjustability of the discharge plumes
·  Much simpler to fit




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