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Wilson Manifolds tapered carburetor spacers feature a computer-generated, variable-radius taper design that maximizes airflow through the carburetor and enhances air/fuel distribution for more horsepower. Part throttle performance and distribution are improved by redirecting the flow pattern created by the partially open throttle blades and gradually reducing the velocity of the air/fuel mixture entering the plenum. This allows for a smoother transition into each runner, as full throttle performance is improved by increased flow. These tapered spacers can increase flow through the carburetor or throttle body by as much as 110 cfm. Wilson Manifolds tapered carburetor spacers will increase torque, horsepower, and acceleration throughout the entire rpm range. Wilson Manifolds offers the most complete line of 4-hole tapered spacers in 390, 4150, 4500, Q-Jet, and 2-barrel adapters. This provides high performance consumers with the ability to tune their engines for the maximum performance on any application. Wilson Manifolds is the only manufacturer to offer a choice of tapered spacer heights, and produces the only fully CNC-machined billet tapered spacers on the market. Wilson Manifolds tapered carburetor spacers will benefit any vehicle that operates under part or full throttle conditions such as bracket racing using a throttle stop, drag racing, Circle Track, road racing, off-shore power boats, street/strip engines, and towing vehicles.
( 37 )
$250.80
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$276.00
Wilson Manifolds Billet Coolant Manifolds are designed to allow for efficient cooling of your engine. Exceptional 5-Axis lightweight machining with black anti-corrosive coating. Collecting coolant from both ends of each cylinder head provides uniform cooling while helping to eliminate dangerous hot spots. Consistent cooling also helps maintain consistency round after round. Adapts up to four -12AN inlets into a single 1 1/4 in., 1 1/2 in., or -16AN hose outlet. You also can choose if you want the provision for a radiator cap.
( 1 )
$396.00
Wilson Manifolds' carburetor adapters are designed to improve overall airflow and distribution. The aluminum adapters are available in different styles, sizes, and other options. Order the model recommended for your carburetor application.
( 9 )
$264.00
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$270.00
Set your fuel pressure right with one of these Nitrous Pro Flow Pro Series flow gauge kits. For your nitrous system to operate at its optimal level, fuel pressure must be set while fuel is flowing through the regulator, as it would when the nitrous kit is activated. This prevents starvation or over-saturation issues that can arise without proper fuel pressure. These kits allow you to set the fuel pressure without flooding your engine with raw fuel that could potentially cause damage. Get the most out of your nitrous system with Nitrous Pro Flow Pro Series flow gauge kits. These tools are a must for the nitrous racer!
( 1 )
$348.00
Wilson Manifolds compound angle tapered carburetor spacers incorporate the same attributes as the standard 4-hole tapered spacers. They also incorporate a compound angle mounting surface, which angles the carburetor down in the front and down to the driver side. This is ideal for applications such as Dirt Late Model racing, where the chassis is set up to maximize traction by keeping the driver side front corner up as high as possible. These spacers allow the carburetor to sit level, keeping the jets submerged and preventing fuel slosh into the engine and the loss of power when the chassis and engine are not level.
Not Yet Reviewed
$336.00
Nitrous Pro Flow bottles patent-pending valve and tube assembly flows 360 lb. per hour more than the competitor's high-flow system. They use a unique radiused inlet and large-diameter pickup tube. This tube prevents separation in the flow of the nitrous, which can cause a phase change, resulting in flow loss. Nitrous Pro Flow lightweight aluminum bottles are powdercoated black to ensure durability.
( 1 )
$358.80
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$454.80
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